18241918019

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3313}}^1\times {\mathrm{4759}}^1$

素因数の和:8174

約数の個数: 16

約数和(自身を含む): 19876046400

約数和(自身を除く): 1634128381

約数列:

[1, 13, 89, 1157, 3313, 4759, 43069, 61867, 294857, 423551, 3833141, 5506163, 15766567, 204965371, 1403224463, 18241918019]

約数ペア:

[(1, 18241918019), (13, 1403224463), (89, 204965371), (1157, 15766567), (3313, 5506163), (4759, 3833141), (43069, 423551), (61867, 294857)]