18538915673641

素因数分解:

${\mathrm{11}}^2\times {\mathrm{593}}^1\times {\mathrm{7481}}^1\times {\mathrm{34537}}^1$

素因数の和:42633

約数の個数: 24

約数和(自身を含む): 20415168790632

約数和(自身を除く): 1876253116991

約数列:

[1, 11, 121, 593, 6523, 7481, 34537, 71753, 82291, 379907, 905201, 4178977, 4436233, 20480441, 48798563, 225284851, 258371297, 536784193, 2478133361, 2842084267, 31262926937, 153214179121, 1685355970331, 18538915673641]

約数ペア:

[(1, 18538915673641), (11, 1685355970331), (121, 153214179121), (593, 31262926937), (6523, 2842084267), (7481, 2478133361), (34537, 536784193), (71753, 258371297), (82291, 225284851), (379907, 48798563), (905201, 20480441), (4178977, 4436233)]