22689274

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{881}}^1$

素因数の和:1125

約数の個数: 16

約数和(自身を含む): 34715520

約数和(自身を除く): 12026246

約数列:

[1, 2, 79, 158, 163, 326, 881, 1762, 12877, 25754, 69599, 139198, 143603, 287206, 11344637, 22689274]

約数ペア:

[(1, 22689274), (2, 11344637), (79, 287206), (158, 143603), (163, 139198), (326, 69599), (881, 25754), (1762, 12877)]