15696817548

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{68845691}}^1$

素因数の和:68845717

約数の個数: 24

約数和(自身を含む): 38553587520

約数和(自身を除く): 22856769972

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 68845691, 137691382, 206537073, 275382764, 413074146, 826148292, 1308068129, 2616136258, 3924204387, 5232272516, 7848408774, 15696817548]

約数ペア:

[(1, 15696817548), (2, 7848408774), (3, 5232272516), (4, 3924204387), (6, 2616136258), (12, 1308068129), (19, 826148292), (38, 413074146), (57, 275382764), (76, 206537073), (114, 137691382), (228, 68845691)]