16922015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3457}}^1$

素因数の和:3562

約数の個数: 16

約数和(自身を含む): 22407840

約数和(自身を除く): 5485825

約数列:

[1, 5, 11, 55, 89, 445, 979, 3457, 4895, 17285, 38027, 190135, 307673, 1538365, 3384403, 16922015]

約数ペア:

[(1, 16922015), (5, 3384403), (11, 1538365), (55, 307673), (89, 190135), (445, 38027), (979, 17285), (3457, 4895)]