12193378

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:609

約数の個数: 16

約数和(自身を含む): 18621216

約数和(自身を除く): 6427838

約数列:

[1, 2, 113, 163, 226, 326, 331, 662, 18419, 36838, 37403, 53953, 74806, 107906, 6096689, 12193378]

約数ペア:

[(1, 12193378), (2, 6096689), (113, 107906), (163, 74806), (226, 53953), (326, 37403), (331, 36838), (662, 18419)]