12156940334

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{78941171}}^1$

素因数の和:78941191

約数の個数: 16

約数和(自身を含む): 22735057536

約数和(自身を除く): 10578117202

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 78941171, 157882342, 552588197, 868352881, 1105176394, 1736705762, 6078470167, 12156940334]

約数ペア:

[(1, 12156940334), (2, 6078470167), (7, 1736705762), (11, 1105176394), (14, 868352881), (22, 552588197), (77, 157882342), (154, 78941171)]