13245244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1787}}^1$

素因数の和:1917

約数の個数: 24

約数和(自身を含む): 24781680

約数和(自身を除く): 11536436

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 1787, 1853, 3574, 3706, 7148, 7412, 30379, 60758, 121516, 194783, 389566, 779132, 3311311, 6622622, 13245244]

約数ペア:

[(1, 13245244), (2, 6622622), (4, 3311311), (17, 779132), (34, 389566), (68, 194783), (109, 121516), (218, 60758), (436, 30379), (1787, 7412), (1853, 7148), (3574, 3706)]