15514676

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{13421}}^1$

素因数の和:13459

約数の個数: 18

約数和(自身を含む): 28843878

約数和(自身を除く): 13329202

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 13421, 26842, 53684, 228157, 456314, 912628, 3878669, 7757338, 15514676]

約数ペア:

[(1, 15514676), (2, 7757338), (4, 3878669), (17, 912628), (34, 456314), (68, 228157), (289, 53684), (578, 26842), (1156, 13421)]