15426422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 26991360

約数和(自身を除く): 11564938

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 253, 473, 506, 709, 946, 989, 1418, 1978, 7799, 10879, 15598, 16307, 21758, 30487, 32614, 60974, 179377, 335357, 358754, 670714, 701201, 1402402, 7713211, 15426422]

約数ペア:

[(1, 15426422), (2, 7713211), (11, 1402402), (22, 701201), (23, 670714), (43, 358754), (46, 335357), (86, 179377), (253, 60974), (473, 32614), (506, 30487), (709, 21758), (946, 16307), (989, 15598), (1418, 10879), (1978, 7799)]