38897404

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{106861}}^1$

素因数の和:106885

約数の個数: 24

約数和(自身を含む): 83779808

約数和(自身を除く): 44882404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 106861, 213722, 427444, 748027, 1389193, 1496054, 2778386, 2992108, 5556772, 9724351, 19448702, 38897404]

約数ペア:

[(1, 38897404), (2, 19448702), (4, 9724351), (7, 5556772), (13, 2992108), (14, 2778386), (26, 1496054), (28, 1389193), (52, 748027), (91, 427444), (182, 213722), (364, 106861)]