19225601086

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{2213401}}^1$

素因数の和:2213547

約数の個数: 16

約数和(自身を含む): 29801244528

約数和(自身を除く): 10575643442

約数列:

[1, 2, 43, 86, 101, 202, 4343, 8686, 2213401, 4426802, 95176243, 190352486, 223553501, 447107002, 9612800543, 19225601086]

約数ペア:

[(1, 19225601086), (2, 9612800543), (43, 447107002), (86, 223553501), (101, 190352486), (202, 95176243), (4343, 4426802), (8686, 2213401)]