11857924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1399}}^1$

素因数の和:1579

約数の個数: 24

約数和(自身を含む): 22500800

約数和(自身を除く): 10642876

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 1399, 2119, 2798, 4238, 5596, 8476, 18187, 36374, 72748, 228037, 456074, 912148, 2964481, 5928962, 11857924]

約数ペア:

[(1, 11857924), (2, 5928962), (4, 2964481), (13, 912148), (26, 456074), (52, 228037), (163, 72748), (326, 36374), (652, 18187), (1399, 8476), (2119, 5596), (2798, 4238)]