18928598

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{38317}}^1$

素因数の和:38351

約数の個数: 16

約数和(自身を含む): 32187120

約数和(自身を除く): 13258522

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 38317, 76634, 498121, 728023, 996242, 1456046, 9464299, 18928598]

約数ペア:

[(1, 18928598), (2, 9464299), (13, 1456046), (19, 996242), (26, 728023), (38, 498121), (247, 76634), (494, 38317)]