26281142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{4243}}^1$

素因数の和:4427

約数の個数: 16

約数和(自身を含む): 41760960

約数和(自身を除く): 15479818

約数列:

[1, 2, 19, 38, 163, 326, 3097, 4243, 6194, 8486, 80617, 161234, 691609, 1383218, 13140571, 26281142]

約数ペア:

[(1, 26281142), (2, 13140571), (19, 1383218), (38, 691609), (163, 161234), (326, 80617), (3097, 8486), (4243, 6194)]