11573020

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13457}}^1$

素因数の和:13509

約数の個数: 24

約数和(自身を含む): 24870384

約数和(自身を除く): 13297364

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 13457, 26914, 53828, 67285, 134570, 269140, 578651, 1157302, 2314604, 2893255, 5786510, 11573020]

約数ペア:

[(1, 11573020), (2, 5786510), (4, 2893255), (5, 2314604), (10, 1157302), (20, 578651), (43, 269140), (86, 134570), (172, 67285), (215, 53828), (430, 26914), (860, 13457)]