12681116

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26641}}^1$

素因数の和:26669

約数の個数: 24

約数和(自身を含む): 26855136

約数和(自身を除く): 14174020

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 26641, 53282, 106564, 186487, 372974, 452897, 745948, 905794, 1811588, 3170279, 6340558, 12681116]

約数ペア:

[(1, 12681116), (2, 6340558), (4, 3170279), (7, 1811588), (14, 905794), (17, 745948), (28, 452897), (34, 372974), (68, 186487), (119, 106564), (238, 53282), (476, 26641)]