17966632010

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{4287979}}^1$

素因数の和:4288405

約数の個数: 16

約数和(自身を含む): 32417128800

約数和(自身を除く): 14450496790

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 4287979, 8575958, 21439895, 42879790, 1796663201, 3593326402, 8983316005, 17966632010]

約数ペア:

[(1, 17966632010), (2, 8983316005), (5, 3593326402), (10, 1796663201), (419, 42879790), (838, 21439895), (2095, 8575958), (4190, 4287979)]