11820770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1151}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 23224320

約数和(自身を除く): 11403550

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 1151, 2054, 2302, 5135, 5755, 10270, 11510, 14963, 29926, 74815, 90929, 149630, 181858, 454645, 909290, 1182077, 2364154, 5910385, 11820770]

約数ペア:

[(1, 11820770), (2, 5910385), (5, 2364154), (10, 1182077), (13, 909290), (26, 454645), (65, 181858), (79, 149630), (130, 90929), (158, 74815), (395, 29926), (790, 14963), (1027, 11510), (1151, 10270), (2054, 5755), (2302, 5135)]