22159189

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2003}}^1$

素因数の和:2076

約数の個数: 16

約数和(自身を含む): 25587072

約数和(自身を除く): 3427883

約数列:

[1, 13, 23, 37, 299, 481, 851, 2003, 11063, 26039, 46069, 74111, 598897, 963443, 1704553, 22159189]

約数ペア:

[(1, 22159189), (13, 1704553), (23, 963443), (37, 598897), (299, 74111), (481, 46069), (851, 26039), (2003, 11063)]