15672891923

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{5189}}^1$

素因数の和:5471

約数の個数: 32

約数和(自身を含む): 18205689600

約数和(自身を除く): 2532797677

約数列:

[1, 13, 17, 79, 173, 221, 1027, 1343, 2249, 2941, 5189, 13667, 17459, 38233, 67457, 88213, 177671, 232339, 409931, 897697, 1146769, 3020407, 5329103, 6968827, 11670061, 15260849, 70918063, 90594751, 198391037, 921934819, 1205607071, 15672891923]

約数ペア:

[(1, 15672891923), (13, 1205607071), (17, 921934819), (79, 198391037), (173, 90594751), (221, 70918063), (1027, 15260849), (1343, 11670061), (2249, 6968827), (2941, 5329103), (5189, 3020407), (13667, 1146769), (17459, 897697), (38233, 409931), (67457, 232339), (88213, 177671)]