13015354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{2357}}^1$

素因数の和:2621

約数の個数: 16

約数和(自身を含む): 21391776

約数和(自身を除く): 8376422

約数列:

[1, 2, 11, 22, 251, 502, 2357, 2761, 4714, 5522, 25927, 51854, 591607, 1183214, 6507677, 13015354]

約数ペア:

[(1, 13015354), (2, 6507677), (11, 1183214), (22, 591607), (251, 51854), (502, 25927), (2357, 5522), (2761, 4714)]