11977862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12451}}^1$

素因数の和:12503

約数の個数: 16

約数和(自身を含む): 19873392

約数和(自身を除く): 7895530

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 12451, 24902, 161863, 323726, 460687, 921374, 5988931, 11977862]

約数ペア:

[(1, 11977862), (2, 5988931), (13, 921374), (26, 460687), (37, 323726), (74, 161863), (481, 24902), (962, 12451)]