12208486

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{641}}^1$

素因数の和:839

約数の個数: 16

約数和(自身を含む): 18720720

約数和(自身を除く): 6512234

約数列:

[1, 2, 89, 107, 178, 214, 641, 1282, 9523, 19046, 57049, 68587, 114098, 137174, 6104243, 12208486]

約数ペア:

[(1, 12208486), (2, 6104243), (89, 137174), (107, 114098), (178, 68587), (214, 57049), (641, 19046), (1282, 9523)]