22018013578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{111487}}^1$

素因数の和:111738

約数の個数: 32

約数和(自身を含む): 36989042688

約数和(自身を除く): 14971029110

約数列:

[1, 2, 11, 22, 47, 94, 191, 382, 517, 1034, 2101, 4202, 8977, 17954, 98747, 111487, 197494, 222974, 1226357, 2452714, 5239889, 10479778, 21294017, 42588034, 57638779, 115277558, 234234187, 468468374, 1000818799, 2001637598, 11009006789, 22018013578]

約数ペア:

[(1, 22018013578), (2, 11009006789), (11, 2001637598), (22, 1000818799), (47, 468468374), (94, 234234187), (191, 115277558), (382, 57638779), (517, 42588034), (1034, 21294017), (2101, 10479778), (4202, 5239889), (8977, 2452714), (17954, 1226357), (98747, 222974), (111487, 197494)]