19414224

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{4649}}^1$

素因数の和:4692

約数の個数: 60

約数和(自身を含む): 56218500

約数和(自身を除く): 36804276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 4649, 9298, 13947, 18596, 27894, 37192, 41841, 55788, 74384, 83682, 111576, 134821, 167364, 223152, 269642, 334728, 404463, 539284, 669456, 808926, 1078568, 1213389, 1617852, 2157136, 2426778, 3235704, 4853556, 6471408, 9707112, 19414224]

約数ペア:

[(1, 19414224), (2, 9707112), (3, 6471408), (4, 4853556), (6, 3235704), (8, 2426778), (9, 2157136), (12, 1617852), (16, 1213389), (18, 1078568), (24, 808926), (29, 669456), (36, 539284), (48, 404463), (58, 334728), (72, 269642), (87, 223152), (116, 167364), (144, 134821), (174, 111576), (232, 83682), (261, 74384), (348, 55788), (464, 41841), (522, 37192), (696, 27894), (1044, 18596), (1392, 13947), (2088, 9298), (4176, 4649)]