15666418372

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{499}}^1\times {\mathrm{5897}}^1$

素因数の和:6433

約数の個数: 48

約数和(自身を含む): 30221352000

約数和(自身を除く): 14554933628

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 499, 998, 1331, 1996, 2662, 5324, 5489, 5897, 10978, 11794, 21956, 23588, 60379, 64867, 120758, 129734, 241516, 259468, 664169, 713537, 1328338, 1427074, 2656676, 2854148, 2942603, 5885206, 7848907, 11770412, 15697814, 31395628, 32368633, 64737266, 129474532, 356054963, 712109926, 1424219852, 3916604593, 7833209186, 15666418372]

約数ペア:

[(1, 15666418372), (2, 7833209186), (4, 3916604593), (11, 1424219852), (22, 712109926), (44, 356054963), (121, 129474532), (242, 64737266), (484, 32368633), (499, 31395628), (998, 15697814), (1331, 11770412), (1996, 7848907), (2662, 5885206), (5324, 2942603), (5489, 2854148), (5897, 2656676), (10978, 1427074), (11794, 1328338), (21956, 713537), (23588, 664169), (60379, 259468), (64867, 241516), (120758, 129734)]