15013439

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{719}}^1$

素因数の和:902

約数の個数: 16

約数和(自身を含む): 18201600

約数和(自身を除く): 3188161

約数列:

[1, 7, 19, 133, 157, 719, 1099, 2983, 5033, 13661, 20881, 95627, 112883, 790181, 2144777, 15013439]

約数ペア:

[(1, 15013439), (7, 2144777), (19, 790181), (133, 112883), (157, 95627), (719, 20881), (1099, 13661), (2983, 5033)]