11826490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3137}}^1$

素因数の和:3186

約数の個数: 32

約数和(自身を含む): 23723280

約数和(自身を除く): 11896790

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3137, 3770, 6274, 15685, 31370, 40781, 81562, 90973, 181946, 203905, 407810, 454865, 909730, 1182649, 2365298, 5913245, 11826490]

約数ペア:

[(1, 11826490), (2, 5913245), (5, 2365298), (10, 1182649), (13, 909730), (26, 454865), (29, 407810), (58, 203905), (65, 181946), (130, 90973), (145, 81562), (290, 40781), (377, 31370), (754, 15685), (1885, 6274), (3137, 3770)]