15551421590

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{23211077}}^1$

素因数の和:23211151

約数の個数: 16

約数和(自身を含む): 28410359472

約数和(自身を除く): 12858937882

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 23211077, 46422154, 116055385, 232110770, 1555142159, 3110284318, 7775710795, 15551421590]

約数ペア:

[(1, 15551421590), (2, 7775710795), (5, 3110284318), (10, 1555142159), (67, 232110770), (134, 116055385), (335, 46422154), (670, 23211077)]