12279218

素因数分解:

$2^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1801}}^1$

素因数の和:2297

約数の個数: 16

約数和(自身を含む): 21105024

約数和(自身を除く): 8825806

約数列:

[1, 2, 7, 14, 487, 974, 1801, 3409, 3602, 6818, 12607, 25214, 877087, 1754174, 6139609, 12279218]

約数ペア:

[(1, 12279218), (2, 6139609), (7, 1754174), (14, 877087), (487, 25214), (974, 12607), (1801, 6818), (3409, 3602)]