22117012

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1031}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 40223232

約数和(自身を除く): 18106220

約数列:

[1, 2, 4, 31, 62, 124, 173, 346, 692, 1031, 2062, 4124, 5363, 10726, 21452, 31961, 63922, 127844, 178363, 356726, 713452, 5529253, 11058506, 22117012]

約数ペア:

[(1, 22117012), (2, 11058506), (4, 5529253), (31, 713452), (62, 356726), (124, 178363), (173, 127844), (346, 63922), (692, 31961), (1031, 21452), (2062, 10726), (4124, 5363)]