19166005313

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1\times {\mathrm{6379}}^1$

素因数の和:6777

約数の個数: 32

約数和(自身を含む): 23863445760

約数和(自身を除く): 4697440447

約数列:

[1, 7, 13, 91, 137, 241, 959, 1687, 1781, 3133, 6379, 12467, 21931, 33017, 44653, 82927, 231119, 429221, 580489, 873923, 1537339, 3004547, 6117461, 10761373, 11360999, 19985407, 79526993, 139897849, 210615443, 1474308101, 2738000759, 19166005313]

約数ペア:

[(1, 19166005313), (7, 2738000759), (13, 1474308101), (91, 210615443), (137, 139897849), (241, 79526993), (959, 19985407), (1687, 11360999), (1781, 10761373), (3133, 6117461), (6379, 3004547), (12467, 1537339), (21931, 873923), (33017, 580489), (44653, 429221), (82927, 231119)]