19409934913

素因数分解:

${\mathrm{419}}^1\times {\mathrm{4201}}^1\times {\mathrm{11027}}^1$

素因数の和:15647

約数の個数: 8

約数和(自身を含む): 19462655520

約数和(自身を除く): 52720607

約数列:

[1, 419, 4201, 11027, 1760219, 4620313, 46324427, 19409934913]

約数ペア:

[(1, 19409934913), (419, 46324427), (4201, 4620313), (11027, 1760219)]