19228734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 51757056

約数和(自身を除く): 32528322

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 47, 51, 63, 94, 102, 119, 126, 141, 153, 191, 238, 282, 306, 329, 357, 382, 423, 573, 658, 714, 799, 846, 987, 1071, 1146, 1337, 1598, 1719, 1974, 2142, 2397, 2674, 2961, 3247, 3438, 4011, 4794, 5593, 5922, 6494, 7191, 8022, 8977, 9741, 11186, 12033, 14382, 16779, 17954, 19482, 22729, 24066, 26931, 29223, 33558, 45458, 50337, 53862, 58446, 62839, 68187, 80793, 100674, 125678, 136374, 152609, 161586, 188517, 204561, 305218, 377034, 409122, 457827, 565551, 915654, 1068263, 1131102, 1373481, 2136526, 2746962, 3204789, 6409578, 9614367, 19228734]

約数ペア:

[(1, 19228734), (2, 9614367), (3, 6409578), (6, 3204789), (7, 2746962), (9, 2136526), (14, 1373481), (17, 1131102), (18, 1068263), (21, 915654), (34, 565551), (42, 457827), (47, 409122), (51, 377034), (63, 305218), (94, 204561), (102, 188517), (119, 161586), (126, 152609), (141, 136374), (153, 125678), (191, 100674), (238, 80793), (282, 68187), (306, 62839), (329, 58446), (357, 53862), (382, 50337), (423, 45458), (573, 33558), (658, 29223), (714, 26931), (799, 24066), (846, 22729), (987, 19482), (1071, 17954), (1146, 16779), (1337, 14382), (1598, 12033), (1719, 11186), (1974, 9741), (2142, 8977), (2397, 8022), (2674, 7191), (2961, 6494), (3247, 5922), (3438, 5593), (4011, 4794)]