19493626

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{7151}}^1$

素因数の和:7229

約数の個数: 16

約数和(自身を含む): 30896640

約数和(自身を除く): 11403014

約数列:

[1, 2, 29, 47, 58, 94, 1363, 2726, 7151, 14302, 207379, 336097, 414758, 672194, 9746813, 19493626]

約数ペア:

[(1, 19493626), (2, 9746813), (29, 672194), (47, 414758), (58, 336097), (94, 207379), (1363, 14302), (2726, 7151)]