15679900790

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{23402837}}^1$

素因数の和:23402911

約数の個数: 16

約数和(自身を含む): 28645073712

約数和(自身を除く): 12965172922

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 23402837, 46805674, 117014185, 234028370, 1567990079, 3135980158, 7839950395, 15679900790]

約数ペア:

[(1, 15679900790), (2, 7839950395), (5, 3135980158), (10, 1567990079), (67, 234028370), (134, 117014185), (335, 46805674), (670, 23402837)]