19852803391638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{2402579}}^1$

素因数の和:2402842

約数の個数: 128

約数和(自身を含む): 49022780497920

約数和(自身を除く): 29169977106282

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 71, 102, 119, 142, 163, 213, 238, 326, 357, 426, 489, 497, 714, 978, 994, 1141, 1207, 1491, 2282, 2414, 2771, 2982, 3423, 3621, 5542, 6846, 7242, 8313, 8449, 11573, 16626, 16898, 19397, 23146, 25347, 34719, 38794, 50694, 58191, 69438, 81011, 116382, 162022, 196741, 243033, 393482, 486066, 590223, 1180446, 1377187, 2402579, 2754374, 4131561, 4805158, 7207737, 8263122, 14415474, 16818053, 33636106, 40843843, 50454159, 81687686, 100908318, 122531529, 170583109, 245063058, 285906901, 341166218, 391620377, 511749327, 571813802, 783240754, 857720703, 1023498654, 1174861131, 1194081763, 1715441406, 2349722262, 2388163526, 2741342639, 2899912853, 3582245289, 5482685278, 5799825706, 6657546409, 7164490578, 8224027917, 8699738559, 13315092818, 16448055834, 17399477118, 19972639227, 20299389971, 27805046767, 39945278454, 40598779942, 46602824863, 55610093534, 60898169913, 83415140301, 93205649726, 121796339826, 139808474589, 166830280602, 194635327369, 279616949178, 389270654738, 472685795039, 583905982107, 945371590078, 1167811964214, 1418057385117, 2836114770234, 3308800565273, 6617601130546, 9926401695819, 19852803391638]

約数ペア:

[(1, 19852803391638), (2, 9926401695819), (3, 6617601130546), (6, 3308800565273), (7, 2836114770234), (14, 1418057385117), (17, 1167811964214), (21, 945371590078), (34, 583905982107), (42, 472685795039), (51, 389270654738), (71, 279616949178), (102, 194635327369), (119, 166830280602), (142, 139808474589), (163, 121796339826), (213, 93205649726), (238, 83415140301), (326, 60898169913), (357, 55610093534), (426, 46602824863), (489, 40598779942), (497, 39945278454), (714, 27805046767), (978, 20299389971), (994, 19972639227), (1141, 17399477118), (1207, 16448055834), (1491, 13315092818), (2282, 8699738559), (2414, 8224027917), (2771, 7164490578), (2982, 6657546409), (3423, 5799825706), (3621, 5482685278), (5542, 3582245289), (6846, 2899912853), (7242, 2741342639), (8313, 2388163526), (8449, 2349722262), (11573, 1715441406), (16626, 1194081763), (16898, 1174861131), (19397, 1023498654), (23146, 857720703), (25347, 783240754), (34719, 571813802), (38794, 511749327), (50694, 391620377), (58191, 341166218), (69438, 285906901), (81011, 245063058), (116382, 170583109), (162022, 122531529), (196741, 100908318), (243033, 81687686), (393482, 50454159), (486066, 40843843), (590223, 33636106), (1180446, 16818053), (1377187, 14415474), (2402579, 8263122), (2754374, 7207737), (4131561, 4805158)]