12181862

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79103}}^1$

素因数の和:79123

約数の個数: 16

約数和(自身を含む): 22781952

約数和(自身を除く): 10600090

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 79103, 158206, 553721, 870133, 1107442, 1740266, 6090931, 12181862]

約数ペア:

[(1, 12181862), (2, 6090931), (7, 1740266), (11, 1107442), (14, 870133), (22, 553721), (77, 158206), (154, 79103)]