12220888901

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 14675727360

約数和(自身を除く): 2454838459

約数列:

[1, 13, 19, 41, 61, 73, 247, 271, 533, 779, 793, 949, 1159, 1387, 2501, 2993, 3523, 4453, 5149, 10127, 11111, 15067, 16531, 18031, 19783, 32513, 38909, 47519, 56867, 57889, 66937, 84607, 144443, 182573, 211109, 214903, 257179, 314089, 375877, 617747, 677771, 739271, 811103, 1099891, 1206763, 2373449, 2744417, 3468887, 4083157, 4886401, 8811023, 10544339, 12877649, 15410957, 15687919, 22928497, 45095531, 49477283, 167409437, 200342441, 298070461, 643204679, 940068377, 12220888901]

約数ペア:

[(1, 12220888901), (13, 940068377), (19, 643204679), (41, 298070461), (61, 200342441), (73, 167409437), (247, 49477283), (271, 45095531), (533, 22928497), (779, 15687919), (793, 15410957), (949, 12877649), (1159, 10544339), (1387, 8811023), (2501, 4886401), (2993, 4083157), (3523, 3468887), (4453, 2744417), (5149, 2373449), (10127, 1206763), (11111, 1099891), (15067, 811103), (16531, 739271), (18031, 677771), (19783, 617747), (32513, 375877), (38909, 314089), (47519, 257179), (56867, 214903), (57889, 211109), (66937, 182573), (84607, 144443)]