13726490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{44279}}^1$

素因数の和:44317

約数の個数: 16

約数和(自身を含む): 25505280

約数和(自身を除く): 11778790

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 44279, 88558, 221395, 442790, 1372649, 2745298, 6863245, 13726490]

約数ペア:

[(1, 13726490), (2, 6863245), (5, 2745298), (10, 1372649), (31, 442790), (62, 221395), (155, 88558), (310, 44279)]