11386180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43793}}^1$

素因数の和:43815

約数の個数: 24

約数和(自身を含む): 25750872

約数和(自身を除く): 14364692

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 43793, 87586, 175172, 218965, 437930, 569309, 875860, 1138618, 2277236, 2846545, 5693090, 11386180]

約数ペア:

[(1, 11386180), (2, 5693090), (4, 2846545), (5, 2277236), (10, 1138618), (13, 875860), (20, 569309), (26, 437930), (52, 218965), (65, 175172), (130, 87586), (260, 43793)]