12142352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{44641}}^1$

素因数の和:44666

約数の個数: 20

約数和(自身を含む): 24910236

約数和(自身を除く): 12767884

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 44641, 89282, 178564, 357128, 714256, 758897, 1517794, 3035588, 6071176, 12142352]

約数ペア:

[(1, 12142352), (2, 6071176), (4, 3035588), (8, 1517794), (16, 758897), (17, 714256), (34, 357128), (68, 178564), (136, 89282), (272, 44641)]