13904380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{99317}}^1$

素因数の和:99333

約数の個数: 24

約数和(自身を含む): 33370848

約数和(自身を除く): 19466468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 99317, 198634, 397268, 496585, 695219, 993170, 1390438, 1986340, 2780876, 3476095, 6952190, 13904380]

約数ペア:

[(1, 13904380), (2, 6952190), (4, 3476095), (5, 2780876), (7, 1986340), (10, 1390438), (14, 993170), (20, 695219), (28, 496585), (35, 397268), (70, 198634), (140, 99317)]