2019467324

素因数分解:

$2^2\times 7^1\times {\mathrm{5801}}^1\times {\mathrm{12433}}^1$

素因数の和:18245

約数の個数: 24

約数和(自身を含む): 4039955808

約数和(自身を除く): 2020488484

約数列:

[1, 2, 4, 7, 14, 28, 5801, 11602, 12433, 23204, 24866, 40607, 49732, 81214, 87031, 162428, 174062, 348124, 72123833, 144247666, 288495332, 504866831, 1009733662, 2019467324]

約数ペア:

[(1, 2019467324), (2, 1009733662), (4, 504866831), (7, 288495332), (14, 144247666), (28, 72123833), (5801, 348124), (11602, 174062), (12433, 162428), (23204, 87031), (24866, 81214), (40607, 49732)]