13160996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1103}}^1$

素因数の和:1283

約数の個数: 24

約数和(自身を含む): 24420480

約数和(自身を除く): 11259484

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 1103, 2206, 2983, 4412, 5966, 11932, 20957, 41914, 83828, 173171, 346342, 692684, 3290249, 6580498, 13160996]

約数ペア:

[(1, 13160996), (2, 6580498), (4, 3290249), (19, 692684), (38, 346342), (76, 173171), (157, 83828), (314, 41914), (628, 20957), (1103, 11932), (2206, 5966), (2983, 4412)]