13956721108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{317198207}}^1$

素因数の和:317198222

約数の個数: 12

約数和(自身を含む): 26644649472

約数和(自身を除く): 12687928364

約数列:

[1, 2, 4, 11, 22, 44, 317198207, 634396414, 1268792828, 3489180277, 6978360554, 13956721108]

約数ペア:

[(1, 13956721108), (2, 6978360554), (4, 3489180277), (11, 1268792828), (22, 634396414), (44, 317198207)]