15391442

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{63601}}^1$

素因数の和:63625

約数の個数: 12

約数和(自身を含む): 25377198

約数和(自身を除く): 9985756

約数列:

[1, 2, 11, 22, 121, 242, 63601, 127202, 699611, 1399222, 7695721, 15391442]

約数ペア:

[(1, 15391442), (2, 7695721), (11, 1399222), (22, 699611), (121, 127202), (242, 63601)]