26772878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{12049}}^1$

素因数の和:12163

約数の個数: 16

約数和(自身を含む): 44247600

約数和(自身を除く): 17474722

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 12049, 24098, 132539, 265078, 1216949, 2433898, 13386439, 26772878]

約数ペア:

[(1, 26772878), (2, 13386439), (11, 2433898), (22, 1216949), (101, 265078), (202, 132539), (1111, 24098), (2222, 12049)]