18105968

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{49201}}^1$

素因数の和:49232

約数の個数: 20

約数和(自身を含む): 36606288

約数和(自身を除く): 18500320

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 49201, 98402, 196804, 393608, 787216, 1131623, 2263246, 4526492, 9052984, 18105968]

約数ペア:

[(1, 18105968), (2, 9052984), (4, 4526492), (8, 2263246), (16, 1131623), (23, 787216), (46, 393608), (92, 196804), (184, 98402), (368, 49201)]