12542262

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{9907}}^1$

素因数の和:10123

約数の個数: 16

約数和(自身を含む): 25205952

約数和(自身を除く): 12663690

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 9907, 19814, 29721, 59442, 2090377, 4180754, 6271131, 12542262]

約数ペア:

[(1, 12542262), (2, 6271131), (3, 4180754), (6, 2090377), (211, 59442), (422, 29721), (633, 19814), (1266, 9907)]