18410194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1889}}^1$

素因数の和:2345

約数の個数: 16

約数和(自身を含む): 30209760

約数和(自身を除く): 11799566

約数列:

[1, 2, 11, 22, 443, 886, 1889, 3778, 4873, 9746, 20779, 41558, 836827, 1673654, 9205097, 18410194]

約数ペア:

[(1, 18410194), (2, 9205097), (11, 1673654), (22, 836827), (443, 41558), (886, 20779), (1889, 9746), (3778, 4873)]