12885194882

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{34127}}^1$

素因数の和:34466

約数の個数: 32

約数和(自身を含む): 22360665600

約数和(自身を除く): 9475470718

約数列:

[1, 2, 7, 14, 149, 181, 298, 362, 1043, 1267, 2086, 2534, 26969, 34127, 53938, 68254, 188783, 238889, 377566, 477778, 5084923, 6176987, 10169846, 12353974, 35594461, 43238909, 71188922, 86477818, 920371063, 1840742126, 6442597441, 12885194882]

約数ペア:

[(1, 12885194882), (2, 6442597441), (7, 1840742126), (14, 920371063), (149, 86477818), (181, 71188922), (298, 43238909), (362, 35594461), (1043, 12353974), (1267, 10169846), (2086, 6176987), (2534, 5084923), (26969, 477778), (34127, 377566), (53938, 238889), (68254, 188783)]