22216172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1877}}^1$

素因数の和:2161

約数の個数: 24

約数和(自身を含む): 42593040

約数和(自身を除く): 20376868

約数列:

[1, 2, 4, 11, 22, 44, 269, 538, 1076, 1877, 2959, 3754, 5918, 7508, 11836, 20647, 41294, 82588, 504913, 1009826, 2019652, 5554043, 11108086, 22216172]

約数ペア:

[(1, 22216172), (2, 11108086), (4, 5554043), (11, 2019652), (22, 1009826), (44, 504913), (269, 82588), (538, 41294), (1076, 20647), (1877, 11836), (2959, 7508), (3754, 5918)]