16507966124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{769}}^1\times {\mathrm{6997}}^1$

素因数の和:7842

約数の個数: 48

約数和(自身を含む): 31684144800

約数和(自身を除く): 15176178676

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 769, 1534, 1538, 3068, 3076, 6997, 9997, 13994, 19994, 27988, 39988, 45371, 90742, 90961, 181484, 181922, 363844, 412823, 589823, 825646, 1179646, 1651292, 2359292, 5366699, 5380693, 10733398, 10761386, 21466796, 21522772, 69949009, 139898018, 279796036, 317460887, 634921774, 1269843548, 4126991531, 8253983062, 16507966124]

約数ペア:

[(1, 16507966124), (2, 8253983062), (4, 4126991531), (13, 1269843548), (26, 634921774), (52, 317460887), (59, 279796036), (118, 139898018), (236, 69949009), (767, 21522772), (769, 21466796), (1534, 10761386), (1538, 10733398), (3068, 5380693), (3076, 5366699), (6997, 2359292), (9997, 1651292), (13994, 1179646), (19994, 825646), (27988, 589823), (39988, 412823), (45371, 363844), (90742, 181922), (90961, 181484)]