17120230

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{24113}}^1$

素因数の和:24191

約数の個数: 16

約数和(自身を含む): 31251744

約数和(自身を除く): 14131514

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 24113, 48226, 120565, 241130, 1712023, 3424046, 8560115, 17120230]

約数ペア:

[(1, 17120230), (2, 8560115), (5, 3424046), (10, 1712023), (71, 241130), (142, 120565), (355, 48226), (710, 24113)]