11316740

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13159}}^1$

素因数の和:13211

約数の個数: 24

約数和(自身を含む): 24319680

約数和(自身を除く): 13002940

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 13159, 26318, 52636, 65795, 131590, 263180, 565837, 1131674, 2263348, 2829185, 5658370, 11316740]

約数ペア:

[(1, 11316740), (2, 5658370), (4, 2829185), (5, 2263348), (10, 1131674), (20, 565837), (43, 263180), (86, 131590), (172, 65795), (215, 52636), (430, 26318), (860, 13159)]