11257572

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{21817}}^1$

素因数の和:21867

約数の個数: 24

約数和(自身を含む): 26879776

約数和(自身を除く): 15622204

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 21817, 43634, 65451, 87268, 130902, 261804, 938131, 1876262, 2814393, 3752524, 5628786, 11257572]

約数ペア:

[(1, 11257572), (2, 5628786), (3, 3752524), (4, 2814393), (6, 1876262), (12, 938131), (43, 261804), (86, 130902), (129, 87268), (172, 65451), (258, 43634), (516, 21817)]