13980098

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1409}}^1$

素因数の和:1474

約数の個数: 24

約数和(自身を含む): 23628780

約数和(自身を除く): 9648682

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 1409, 2818, 4961, 9922, 15499, 30998, 57769, 115538, 170489, 340978, 635459, 1270918, 6990049, 13980098]

約数ペア:

[(1, 13980098), (2, 6990049), (11, 1270918), (22, 635459), (41, 340978), (82, 170489), (121, 115538), (242, 57769), (451, 30998), (902, 15499), (1409, 9922), (2818, 4961)]