13906454

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{619}}^1$

素因数の和:907

約数の個数: 16

約数和(自身を含む): 21427200

約数和(自身を除く): 7520746

約数列:

[1, 2, 47, 94, 239, 478, 619, 1238, 11233, 22466, 29093, 58186, 147941, 295882, 6953227, 13906454]

約数ペア:

[(1, 13906454), (2, 6953227), (47, 295882), (94, 147941), (239, 58186), (478, 29093), (619, 22466), (1238, 11233)]