19882052

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1697}}^1$

素因数の和:1831

約数の個数: 24

約数和(自身を含む): 36371160

約数和(自身を除く): 16489108

約数列:

[1, 2, 4, 29, 58, 101, 116, 202, 404, 1697, 2929, 3394, 5858, 6788, 11716, 49213, 98426, 171397, 196852, 342794, 685588, 4970513, 9941026, 19882052]

約数ペア:

[(1, 19882052), (2, 9941026), (4, 4970513), (29, 685588), (58, 342794), (101, 196852), (116, 171397), (202, 98426), (404, 49213), (1697, 11716), (2929, 6788), (3394, 5858)]