12762830

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 23912064

約数和(自身を除く): 11149234

約数列:

[1, 2, 5, 10, 43, 67, 86, 134, 215, 335, 430, 443, 670, 886, 2215, 2881, 4430, 5762, 14405, 19049, 28810, 29681, 38098, 59362, 95245, 148405, 190490, 296810, 1276283, 2552566, 6381415, 12762830]

約数ペア:

[(1, 12762830), (2, 6381415), (5, 2552566), (10, 1276283), (43, 296810), (67, 190490), (86, 148405), (134, 95245), (215, 59362), (335, 38098), (430, 29681), (443, 28810), (670, 19049), (886, 14405), (2215, 5762), (2881, 4430)]