19043020414

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{2027}}^1\times {\mathrm{38821}}^1$

素因数の和:40872

約数の個数: 24

約数和(自身を含む): 31413675384

約数和(自身を除く): 12370654970

約数列:

[1, 2, 11, 22, 121, 242, 2027, 4054, 22297, 38821, 44594, 77642, 245267, 427031, 490534, 854062, 4697341, 9394682, 78690167, 157380334, 865591837, 1731183674, 9521510207, 19043020414]

約数ペア:

[(1, 19043020414), (2, 9521510207), (11, 1731183674), (22, 865591837), (121, 157380334), (242, 78690167), (2027, 9394682), (4054, 4697341), (22297, 854062), (38821, 490534), (44594, 427031), (77642, 245267)]