13920962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{2521}}^1$

素因数の和:2785

約数の個数: 16

約数和(自身を含む): 22879584

約数和(自身を除く): 8958622

約数列:

[1, 2, 11, 22, 251, 502, 2521, 2761, 5042, 5522, 27731, 55462, 632771, 1265542, 6960481, 13920962]

約数ペア:

[(1, 13920962), (2, 6960481), (11, 1265542), (22, 632771), (251, 55462), (502, 27731), (2521, 5522), (2761, 5042)]