22001213

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{881}}^1$

素因数の和:1024

約数の個数: 16

約数和(自身を含む): 25338096

約数和(自身を除く): 3336883

約数列:

[1, 13, 17, 113, 221, 881, 1469, 1921, 11453, 14977, 24973, 99553, 194701, 1294189, 1692401, 22001213]

約数ペア:

[(1, 22001213), (13, 1692401), (17, 1294189), (113, 194701), (221, 99553), (881, 24973), (1469, 14977), (1921, 11453)]