19400565596

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{945631}}^1$

素因数の和:945881

約数の個数: 24

約数和(自身を含む): 35586023424

約数和(自身を除く): 16185457828

約数列:

[1, 2, 4, 23, 46, 92, 223, 446, 892, 5129, 10258, 20516, 945631, 1891262, 3782524, 21749513, 43499026, 86998052, 210875713, 421751426, 843502852, 4850141399, 9700282798, 19400565596]

約数ペア:

[(1, 19400565596), (2, 9700282798), (4, 4850141399), (23, 843502852), (46, 421751426), (92, 210875713), (223, 86998052), (446, 43499026), (892, 21749513), (5129, 3782524), (10258, 1891262), (20516, 945631)]