12421244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1433}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 23850288

約数和(自身を除く): 11429044

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 1433, 2167, 2866, 4334, 5732, 8668, 15763, 31526, 63052, 282301, 564602, 1129204, 3105311, 6210622, 12421244]

約数ペア:

[(1, 12421244), (2, 6210622), (4, 3105311), (11, 1129204), (22, 564602), (44, 282301), (197, 63052), (394, 31526), (788, 15763), (1433, 8668), (2167, 5732), (2866, 4334)]