12950878066

素因数分解:

$2^1\times 7^3\times {\mathrm{1901}}^1\times {\mathrm{9931}}^1$

素因数の和:11855

約数の個数: 32

約数和(自身を含む): 22668796800

約数和(自身を除く): 9717918734

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 1901, 3802, 9931, 13307, 19862, 26614, 69517, 93149, 139034, 186298, 486619, 652043, 973238, 1304086, 3406333, 6812666, 18878831, 37757662, 132151817, 264303634, 925062719, 1850125438, 6475439033, 12950878066]

約数ペア:

[(1, 12950878066), (2, 6475439033), (7, 1850125438), (14, 925062719), (49, 264303634), (98, 132151817), (343, 37757662), (686, 18878831), (1901, 6812666), (3802, 3406333), (9931, 1304086), (13307, 973238), (19862, 652043), (26614, 486619), (69517, 186298), (93149, 139034)]