11411660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43891}}^1$

素因数の和:43913

約数の個数: 24

約数和(自身を含む): 25808496

約数和(自身を除く): 14396836

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 43891, 87782, 175564, 219455, 438910, 570583, 877820, 1141166, 2282332, 2852915, 5705830, 11411660]

約数ペア:

[(1, 11411660), (2, 5705830), (4, 2852915), (5, 2282332), (10, 1141166), (13, 877820), (20, 570583), (26, 438910), (52, 219455), (65, 175564), (130, 87782), (260, 43891)]