15672478406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1\times {\mathrm{20287}}^1$

素因数の和:21036

約数の個数: 32

約数和(自身を含む): 25944619008

約数和(自身を除く): 10272140602

約数列:

[1, 2, 13, 26, 43, 86, 559, 691, 1118, 1382, 8983, 17966, 20287, 29713, 40574, 59426, 263731, 386269, 527462, 772538, 872341, 1744682, 11340433, 14018317, 22680866, 28036634, 182238121, 364476242, 602787631, 1205575262, 7836239203, 15672478406]

約数ペア:

[(1, 15672478406), (2, 7836239203), (13, 1205575262), (26, 602787631), (43, 364476242), (86, 182238121), (559, 28036634), (691, 22680866), (1118, 14018317), (1382, 11340433), (8983, 1744682), (17966, 872341), (20287, 772538), (29713, 527462), (40574, 386269), (59426, 263731)]