16280862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{208729}}^1$

素因数の和:208747

約数の個数: 16

約数和(自身を含む): 35066640

約数和(自身を除く): 18785778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 208729, 417458, 626187, 1252374, 2713477, 5426954, 8140431, 16280862]

約数ペア:

[(1, 16280862), (2, 8140431), (3, 5426954), (6, 2713477), (13, 1252374), (26, 626187), (39, 417458), (78, 208729)]