47090398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{11369}}^1$

素因数の和:11499

約数の個数: 16

約数和(自身を含む): 75042000

約数和(自身を除く): 27951602

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 11369, 22738, 216011, 432022, 1239221, 2478442, 23545199, 47090398]

約数ペア:

[(1, 47090398), (2, 23545199), (19, 2478442), (38, 1239221), (109, 432022), (218, 216011), (2071, 22738), (4142, 11369)]