12787352

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{23857}}^1$

素因数の和:23930

約数の個数: 16

約数和(自身を含む): 24335160

約数和(自身を除く): 11547808

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 23857, 47714, 95428, 190856, 1598419, 3196838, 6393676, 12787352]

約数ペア:

[(1, 12787352), (2, 6393676), (4, 3196838), (8, 1598419), (67, 190856), (134, 95428), (268, 47714), (536, 23857)]