12984734

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 22978560

約数和(自身を除く): 9993826

約数列:

[1, 2, 7, 14, 67, 109, 127, 134, 218, 254, 469, 763, 889, 938, 1526, 1778, 7303, 8509, 13843, 14606, 17018, 27686, 51121, 59563, 96901, 102242, 119126, 193802, 927481, 1854962, 6492367, 12984734]

約数ペア:

[(1, 12984734), (2, 6492367), (7, 1854962), (14, 927481), (67, 193802), (109, 119126), (127, 102242), (134, 96901), (218, 59563), (254, 51121), (469, 27686), (763, 17018), (889, 14606), (938, 13843), (1526, 8509), (1778, 7303)]