16721914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{44711}}^1$

素因数の和:44741

約数の個数: 16

約数和(自身を含む): 28973376

約数和(自身を除く): 12251462

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 44711, 89422, 491821, 760087, 983642, 1520174, 8360957, 16721914]

約数ペア:

[(1, 16721914), (2, 8360957), (11, 1520174), (17, 983642), (22, 760087), (34, 491821), (187, 89422), (374, 44711)]