25112022

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{321949}}^1$

素因数の和:321967

約数の個数: 16

約数和(自身を含む): 54087600

約数和(自身を除く): 28975578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 321949, 643898, 965847, 1931694, 4185337, 8370674, 12556011, 25112022]

約数ペア:

[(1, 25112022), (2, 12556011), (3, 8370674), (6, 4185337), (13, 1931694), (26, 965847), (39, 643898), (78, 321949)]