19404546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{462013}}^1$

素因数の和:462025

約数の個数: 16

約数和(自身を含む): 44353344

約数和(自身を除く): 24948798

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 462013, 924026, 1386039, 2772078, 3234091, 6468182, 9702273, 19404546]

約数ペア:

[(1, 19404546), (2, 9702273), (3, 6468182), (6, 3234091), (7, 2772078), (14, 1386039), (21, 924026), (42, 462013)]