23205588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{276257}}^1$

素因数の和:276271

約数の個数: 24

約数和(自身を含む): 61881792

約数和(自身を除く): 38676204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 276257, 552514, 828771, 1105028, 1657542, 1933799, 3315084, 3867598, 5801397, 7735196, 11602794, 23205588]

約数ペア:

[(1, 23205588), (2, 11602794), (3, 7735196), (4, 5801397), (6, 3867598), (7, 3315084), (12, 1933799), (14, 1657542), (21, 1105028), (28, 828771), (42, 552514), (84, 276257)]