19820606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{44843}}^1$

素因数の和:44875

約数の個数: 16

約数和(自身を含む): 33902064

約数和(自身を除く): 14081458

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 44843, 89686, 582959, 762331, 1165918, 1524662, 9910303, 19820606]

約数ペア:

[(1, 19820606), (2, 9910303), (13, 1524662), (17, 1165918), (26, 762331), (34, 582959), (221, 89686), (442, 44843)]