15425968

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{18191}}^1$

素因数の和:18252

約数の個数: 20

約数和(自身を含む): 30453408

約数和(自身を除く): 15027440

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 18191, 36382, 72764, 145528, 291056, 964123, 1928246, 3856492, 7712984, 15425968]

約数ペア:

[(1, 15425968), (2, 7712984), (4, 3856492), (8, 1928246), (16, 964123), (53, 291056), (106, 145528), (212, 72764), (424, 36382), (848, 18191)]