12685652

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3307}}^1$

素因数の和:3455

約数の個数: 24

約数和(自身を含む): 25564224

約数和(自身を除く): 12878572

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3307, 3836, 6614, 13228, 23149, 46298, 92596, 453059, 906118, 1812236, 3171413, 6342826, 12685652]

約数ペア:

[(1, 12685652), (2, 6342826), (4, 3171413), (7, 1812236), (14, 906118), (28, 453059), (137, 92596), (274, 46298), (548, 23149), (959, 13228), (1918, 6614), (3307, 3836)]