12148945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1187}}^1$

素因数の和:1304

約数の個数: 16

約数和(自身を含む): 15396480

約数和(自身を除く): 3247535

約数列:

[1, 5, 23, 89, 115, 445, 1187, 2047, 5935, 10235, 27301, 105643, 136505, 528215, 2429789, 12148945]

約数ペア:

[(1, 12148945), (5, 2429789), (23, 528215), (89, 136505), (115, 105643), (445, 27301), (1187, 10235), (2047, 5935)]