199410310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1812821}}^1$

素因数の和:1812839

約数の個数: 16

約数和(自身を含む): 391569552

約数和(自身を除く): 192159242

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1812821, 3625642, 9064105, 18128210, 19941031, 39882062, 99705155, 199410310]

約数ペア:

[(1, 199410310), (2, 99705155), (5, 39882062), (10, 19941031), (11, 18128210), (22, 9064105), (55, 3625642), (110, 1812821)]