19238536801

素因数分解:

${\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{401}}^1\times {\mathrm{12149}}^1$

素因数の和:12920

約数の個数: 16

約数和(自身を含む): 21100176000

約数和(自身を除く): 1861639199

約数列:

[1, 11, 359, 401, 3949, 4411, 12149, 133639, 143959, 1583549, 4361491, 4871749, 47976401, 53589239, 1748957891, 19238536801]

約数ペア:

[(1, 19238536801), (11, 1748957891), (359, 53589239), (401, 47976401), (3949, 4871749), (4411, 4361491), (12149, 1583549), (133639, 143959)]