2019933526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67733}}^1$

素因数の和:67816

約数の個数: 32

約数和(自身を含む): 3459310848

約数和(自身を除く): 1439377322

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 403, 481, 806, 962, 1147, 2294, 14911, 29822, 67733, 135466, 880529, 1761058, 2099723, 2506121, 4199446, 5012242, 27296399, 32579573, 54592798, 65159146, 77689751, 155379502, 1009966763, 2019933526]

約数ペア:

[(1, 2019933526), (2, 1009966763), (13, 155379502), (26, 77689751), (31, 65159146), (37, 54592798), (62, 32579573), (74, 27296399), (403, 5012242), (481, 4199446), (806, 2506121), (962, 2099723), (1147, 1761058), (2294, 880529), (14911, 135466), (29822, 67733)]