11973662

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1987}}^1$

素因数の和:2143

約数の個数: 16

約数和(自身を含む): 18893952

約数和(自身を除く): 6920290

約数列:

[1, 2, 23, 46, 131, 262, 1987, 3013, 3974, 6026, 45701, 91402, 260297, 520594, 5986831, 11973662]

約数ペア:

[(1, 11973662), (2, 5986831), (23, 520594), (46, 260297), (131, 91402), (262, 45701), (1987, 6026), (3013, 3974)]