23115422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{7559}}^1$

素因数の和:7711

約数の個数: 16

約数和(自身を含む): 38102400

約数和(自身を除く): 14986978

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 7559, 15118, 83149, 166298, 1050701, 2101402, 11557711, 23115422]

約数ペア:

[(1, 23115422), (2, 11557711), (11, 2101402), (22, 1050701), (139, 166298), (278, 83149), (1529, 15118), (3058, 7559)]