17213110

素因数分解:

$2^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{2677}}^1$

素因数の和:3327

約数の個数: 16

約数和(自身を含む): 31043376

約数和(自身を除く): 13830266

約数列:

[1, 2, 5, 10, 643, 1286, 2677, 3215, 5354, 6430, 13385, 26770, 1721311, 3442622, 8606555, 17213110]

約数ペア:

[(1, 17213110), (2, 8606555), (5, 3442622), (10, 1721311), (643, 26770), (1286, 13385), (2677, 6430), (3215, 5354)]