12106985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{877}}^1$

素因数の和:1144

約数の個数: 16

約数和(自身を含む): 15930432

約数和(自身を除く): 3823447

約数列:

[1, 5, 11, 55, 251, 877, 1255, 2761, 4385, 9647, 13805, 48235, 220127, 1100635, 2421397, 12106985]

約数ペア:

[(1, 12106985), (5, 2421397), (11, 1100635), (55, 220127), (251, 48235), (877, 13805), (1255, 9647), (2761, 4385)]