674382238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1913}}^1\times {\mathrm{9277}}^1$

素因数の和:11211

約数の個数: 16

約数和(自身を含む): 1065485520

約数和(自身を除く): 391103282

約数列:

[1, 2, 19, 38, 1913, 3826, 9277, 18554, 36347, 72694, 176263, 352526, 17746901, 35493802, 337191119, 674382238]

約数ペア:

[(1, 674382238), (2, 337191119), (19, 35493802), (38, 17746901), (1913, 352526), (3826, 176263), (9277, 72694), (18554, 36347)]