2011874423

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{19391}}^1$

素因数の和:19774

約数の個数: 16

約数和(自身を含む): 2267467776

約数和(自身を除く): 255593353

約数列:

[1, 13, 23, 299, 347, 4511, 7981, 19391, 103753, 252083, 445993, 5797909, 6728677, 87472801, 154759571, 2011874423]

約数ペア:

[(1, 2011874423), (13, 154759571), (23, 87472801), (299, 6728677), (347, 5797909), (4511, 445993), (7981, 252083), (19391, 103753)]