129348542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{4801}}^1$

素因数の和:5531

約数の個数: 16

約数和(自身を含む): 204565200

約数和(自身を除く): 75216658

約数列:

[1, 2, 19, 38, 709, 1418, 4801, 9602, 13471, 26942, 91219, 182438, 3403909, 6807818, 64674271, 129348542]

約数ペア:

[(1, 129348542), (2, 64674271), (19, 6807818), (38, 3403909), (709, 182438), (1418, 91219), (4801, 26942), (9602, 13471)]