12940670078

素因数分解:

$2^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{940319}}^1$

素因数の和:941311

約数の個数: 16

約数和(自身を含む): 22206597120

約数和(自身を除く): 9265927042

約数列:

[1, 2, 7, 14, 983, 1966, 6881, 13762, 940319, 1880638, 6582233, 13164466, 924333577, 1848667154, 6470335039, 12940670078]

約数ペア:

[(1, 12940670078), (2, 6470335039), (7, 1848667154), (14, 924333577), (983, 13164466), (1966, 6582233), (6881, 1880638), (13762, 940319)]