12586928

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{27127}}^1$

素因数の和:27164

約数の個数: 20

約数和(自身を含む): 25229040

約数和(自身を除く): 12642112

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 27127, 54254, 108508, 217016, 434032, 786683, 1573366, 3146732, 6293464, 12586928]

約数ペア:

[(1, 12586928), (2, 6293464), (4, 3146732), (8, 1573366), (16, 786683), (29, 434032), (58, 217016), (116, 108508), (232, 54254), (464, 27127)]