19422552058

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:636

約数の個数: 128

約数和(自身を含む): 38474956800

約数和(自身を除く): 19052404742

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 89, 91, 133, 178, 182, 223, 247, 266, 283, 446, 494, 566, 623, 1157, 1246, 1561, 1691, 1729, 1981, 2314, 2899, 3122, 3382, 3458, 3679, 3962, 4237, 5377, 5798, 7358, 8099, 8474, 10754, 11837, 16198, 19847, 20293, 21983, 23674, 25187, 25753, 29659, 37639, 39694, 40586, 43966, 50374, 51506, 55081, 59318, 63109, 69901, 75278, 110162, 126218, 138929, 139802, 153881, 176309, 258011, 277858, 307762, 327431, 352618, 377093, 385567, 441763, 478553, 489307, 516022, 654862, 754186, 771134, 820417, 883526, 957106, 978614, 1199071, 1640834, 1806077, 2292017, 2398142, 2639651, 3349871, 3612154, 4584034, 4902209, 5279302, 5616701, 5742919, 6221189, 6699742, 8393497, 9804418, 11233402, 11485838, 12442378, 15587923, 16786994, 31175846, 34315463, 39316907, 43548323, 68630926, 73017113, 78633814, 87096646, 106717319, 109115461, 146034226, 213434638, 218230922, 511119791, 747021233, 1022239582, 1387325147, 1494042466, 2774650294, 9711276029, 19422552058]

約数ペア:

[(1, 19422552058), (2, 9711276029), (7, 2774650294), (13, 1494042466), (14, 1387325147), (19, 1022239582), (26, 747021233), (38, 511119791), (89, 218230922), (91, 213434638), (133, 146034226), (178, 109115461), (182, 106717319), (223, 87096646), (247, 78633814), (266, 73017113), (283, 68630926), (446, 43548323), (494, 39316907), (566, 34315463), (623, 31175846), (1157, 16786994), (1246, 15587923), (1561, 12442378), (1691, 11485838), (1729, 11233402), (1981, 9804418), (2314, 8393497), (2899, 6699742), (3122, 6221189), (3382, 5742919), (3458, 5616701), (3679, 5279302), (3962, 4902209), (4237, 4584034), (5377, 3612154), (5798, 3349871), (7358, 2639651), (8099, 2398142), (8474, 2292017), (10754, 1806077), (11837, 1640834), (16198, 1199071), (19847, 978614), (20293, 957106), (21983, 883526), (23674, 820417), (25187, 771134), (25753, 754186), (29659, 654862), (37639, 516022), (39694, 489307), (40586, 478553), (43966, 441763), (50374, 385567), (51506, 377093), (55081, 352618), (59318, 327431), (63109, 307762), (69901, 277858), (75278, 258011), (110162, 176309), (126218, 153881), (138929, 139802)]