19433146

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1$

素因数の和:669

約数の個数: 16

約数和(自身を含む): 29577600

約数和(自身を除く): 10144454

約数列:

[1, 2, 157, 199, 311, 314, 398, 622, 31243, 48827, 61889, 62486, 97654, 123778, 9716573, 19433146]

約数ペア:

[(1, 19433146), (2, 9716573), (157, 123778), (199, 97654), (311, 62486), (314, 61889), (398, 48827), (622, 31243)]