25339654

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{4091}}^1$

素因数の和:4275

約数の個数: 16

約数和(自身を含む): 40265280

約数和(自身を除く): 14925626

約数列:

[1, 2, 19, 38, 163, 326, 3097, 4091, 6194, 8182, 77729, 155458, 666833, 1333666, 12669827, 25339654]

約数ペア:

[(1, 25339654), (2, 12669827), (19, 1333666), (38, 666833), (163, 155458), (326, 77729), (3097, 8182), (4091, 6194)]