15495442

素因数分解:

$2^1\times {\mathrm{139}}^2\times {\mathrm{401}}^1$

素因数の和:681

約数の個数: 12

約数和(自身を含む): 23469966

約数和(自身を除く): 7974524

約数列:

[1, 2, 139, 278, 401, 802, 19321, 38642, 55739, 111478, 7747721, 15495442]

約数ペア:

[(1, 15495442), (2, 7747721), (139, 111478), (278, 55739), (401, 38642), (802, 19321)]