21999746834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{3011189}}^1$

素因数の和:3011485

約数の個数: 16

約数和(自身を含む): 35664534360

約数和(自身を除く): 13664787526

約数列:

[1, 2, 13, 26, 281, 562, 3653, 7306, 3011189, 6022378, 39145457, 78290914, 846144109, 1692288218, 10999873417, 21999746834]

約数ペア:

[(1, 21999746834), (2, 10999873417), (13, 1692288218), (26, 846144109), (281, 78290914), (562, 39145457), (3653, 6022378), (7306, 3011189)]