26157142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{7573}}^1$

素因数の和:7743

約数の個数: 16

約数和(自身を含む): 43080912

約数和(自身を除く): 16923770

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 7573, 15146, 83303, 166606, 1188961, 2377922, 13078571, 26157142]

約数ペア:

[(1, 26157142), (2, 13078571), (11, 2377922), (22, 1188961), (157, 166606), (314, 83303), (1727, 15146), (3454, 7573)]