19312898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{30271}}^1$

素因数の和:30313

約数の個数: 16

約数和(自身を含む): 32693760

約数和(自身を除く): 13380862

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 30271, 60542, 332981, 665962, 877859, 1755718, 9656449, 19312898]

約数ペア:

[(1, 19312898), (2, 9656449), (11, 1755718), (22, 877859), (29, 665962), (58, 332981), (319, 60542), (638, 30271)]