11206780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43103}}^1$

素因数の和:43125

約数の個数: 24

約数和(自身を含む): 25345152

約数和(自身を除く): 14138372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 43103, 86206, 172412, 215515, 431030, 560339, 862060, 1120678, 2241356, 2801695, 5603390, 11206780]

約数ペア:

[(1, 11206780), (2, 5603390), (4, 2801695), (5, 2241356), (10, 1120678), (13, 862060), (20, 560339), (26, 431030), (52, 215515), (65, 172412), (130, 86206), (260, 43103)]