22141288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{212897}}^1$

素因数の和:212916

約数の個数: 16

約数和(自身を含む): 44708580

約数和(自身を除く): 22567292

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 212897, 425794, 851588, 1703176, 2767661, 5535322, 11070644, 22141288]

約数ペア:

[(1, 22141288), (2, 11070644), (4, 5535322), (8, 2767661), (13, 1703176), (26, 851588), (52, 425794), (104, 212897)]