19266598

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{10151}}^1$

素因数の和:10239

約数の個数: 16

約数和(自身を含む): 31552416

約数和(自身を除く): 12285818

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 10151, 20302, 131963, 263926, 741023, 1482046, 9633299, 19266598]

約数ペア:

[(1, 19266598), (2, 9633299), (13, 1482046), (26, 741023), (73, 263926), (146, 131963), (949, 20302), (1898, 10151)]