15139354

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{439}}^1$

素因数の和:885

約数の個数: 16

約数和(自身を含む): 23348160

約数和(自身を除く): 8208806

約数列:

[1, 2, 43, 86, 401, 439, 802, 878, 17243, 18877, 34486, 37754, 176039, 352078, 7569677, 15139354]

約数ペア:

[(1, 15139354), (2, 7569677), (43, 352078), (86, 176039), (401, 37754), (439, 34486), (802, 18877), (878, 17243)]