12355255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9767}}^1$

素因数の和:9806

約数の個数: 16

約数和(自身を含む): 16879104

約数和(自身を除く): 4523849

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 9767, 48835, 107437, 224641, 537185, 1123205, 2471051, 12355255]

約数ペア:

[(1, 12355255), (5, 2471051), (11, 1123205), (23, 537185), (55, 224641), (115, 107437), (253, 48835), (1265, 9767)]