12237388

素因数分解:

$2^2\times {\mathrm{137}}^2\times {\mathrm{163}}^1$

素因数の和:441

約数の個数: 18

約数和(自身を含む): 21705236

約数和(自身を除く): 9467848

約数列:

[1, 2, 4, 137, 163, 274, 326, 548, 652, 18769, 22331, 37538, 44662, 75076, 89324, 3059347, 6118694, 12237388]

約数ペア:

[(1, 12237388), (2, 6118694), (4, 3059347), (137, 89324), (163, 75076), (274, 44662), (326, 37538), (548, 22331), (652, 18769)]