12952550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19927}}^1$

素因数の和:19952

約数の個数: 24

約数和(自身を含む): 25946256

約数和(自身を除く): 12993706

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 19927, 39854, 99635, 199270, 259051, 498175, 518102, 996350, 1295255, 2590510, 6476275, 12952550]

約数ペア:

[(1, 12952550), (2, 6476275), (5, 2590510), (10, 1295255), (13, 996350), (25, 518102), (26, 498175), (50, 259051), (65, 199270), (130, 99635), (325, 39854), (650, 19927)]