13501774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2777}}^1$

素因数の和:2820

約数の個数: 32

約数和(自身を含む): 25202016

約数和(自身を除く): 11700242

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 2777, 4862, 5554, 30547, 36101, 47209, 61094, 72202, 94418, 397111, 519299, 613717, 794222, 1038598, 1227434, 6750887, 13501774]

約数ペア:

[(1, 13501774), (2, 6750887), (11, 1227434), (13, 1038598), (17, 794222), (22, 613717), (26, 519299), (34, 397111), (143, 94418), (187, 72202), (221, 61094), (286, 47209), (374, 36101), (442, 30547), (2431, 5554), (2777, 4862)]