13401724

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11131}}^1$

素因数の和:11185

約数の個数: 24

約数和(自身を含む): 27429248

約数和(自身を除く): 14027524

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 11131, 22262, 44524, 77917, 155834, 311668, 478633, 957266, 1914532, 3350431, 6700862, 13401724]

約数ペア:

[(1, 13401724), (2, 6700862), (4, 3350431), (7, 1914532), (14, 957266), (28, 478633), (43, 311668), (86, 155834), (172, 77917), (301, 44524), (602, 22262), (1204, 11131)]