11905128

素因数分解:

$2^3\times 3^2\times {\mathrm{165349}}^1$

素因数の和:165361

約数の個数: 24

約数和(自身を含む): 32243250

約数和(自身を除く): 20338122

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 165349, 330698, 496047, 661396, 992094, 1322792, 1488141, 1984188, 2976282, 3968376, 5952564, 11905128]

約数ペア:

[(1, 11905128), (2, 5952564), (3, 3968376), (4, 2976282), (6, 1984188), (8, 1488141), (9, 1322792), (12, 992094), (18, 661396), (24, 496047), (36, 330698), (72, 165349)]