13218262055

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{2339}}^1\times {\mathrm{15919}}^1$

素因数の和:18334

約数の個数: 16

約数和(自身を含む): 16093209600

約数和(自身を除く): 2874947545

約数列:

[1, 5, 71, 355, 2339, 11695, 15919, 79595, 166069, 830345, 1130249, 5651245, 37234541, 186172705, 2643652411, 13218262055]

約数ペア:

[(1, 13218262055), (5, 2643652411), (71, 186172705), (355, 37234541), (2339, 5651245), (11695, 1130249), (15919, 830345), (79595, 166069)]