12151850

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{5171}}^1$

素因数の和:5230

約数の個数: 24

約数和(自身を含む): 23087808

約数和(自身を除く): 10935958

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 5171, 10342, 25855, 51710, 129275, 243037, 258550, 486074, 1215185, 2430370, 6075925, 12151850]

約数ペア:

[(1, 12151850), (2, 6075925), (5, 2430370), (10, 1215185), (25, 486074), (47, 258550), (50, 243037), (94, 129275), (235, 51710), (470, 25855), (1175, 10342), (2350, 5171)]