25389098

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{11551}}^1$

素因数の和:11717

約数の個数: 16

約数和(自身を含む): 43805184

約数和(自身を除く): 18416086

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 11551, 23102, 80857, 161714, 1813507, 3627014, 12694549, 25389098]

約数ペア:

[(1, 25389098), (2, 12694549), (7, 3627014), (14, 1813507), (157, 161714), (314, 80857), (1099, 23102), (2198, 11551)]