16291898

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{3671}}^1$

素因数の和:3997

約数の個数: 16

約数和(自身を含む): 28024704

約数和(自身を除く): 11732806

約数列:

[1, 2, 7, 14, 317, 634, 2219, 3671, 4438, 7342, 25697, 51394, 1163707, 2327414, 8145949, 16291898]

約数ペア:

[(1, 16291898), (2, 8145949), (7, 2327414), (14, 1163707), (317, 51394), (634, 25697), (2219, 7342), (3671, 4438)]