15640882

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{773}}^1$

素因数の和:993

約数の個数: 16

約数和(自身を含む): 24000192

約数和(自身を除く): 8359310

約数列:

[1, 2, 67, 134, 151, 302, 773, 1546, 10117, 20234, 51791, 103582, 116723, 233446, 7820441, 15640882]

約数ペア:

[(1, 15640882), (2, 7820441), (67, 233446), (134, 116723), (151, 103582), (302, 51791), (773, 20234), (1546, 10117)]