12871652

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2593}}^1$

素因数の和:2687

約数の個数: 24

約数和(自身を含む): 24186456

約数和(自身を除く): 11314804

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 2593, 4964, 5186, 10372, 44081, 88162, 176324, 189289, 378578, 757156, 3217913, 6435826, 12871652]

約数ペア:

[(1, 12871652), (2, 6435826), (4, 3217913), (17, 757156), (34, 378578), (68, 189289), (73, 176324), (146, 88162), (292, 44081), (1241, 10372), (2482, 5186), (2593, 4964)]