19394208

素因数分解:

$2^5\times 3^3\times {\mathrm{22447}}^1$

素因数の和:22466

約数の個数: 48

約数和(自身を含む): 56568960

約数和(自身を除く): 37174752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 22447, 44894, 67341, 89788, 134682, 179576, 202023, 269364, 359152, 404046, 538728, 606069, 718304, 808092, 1077456, 1212138, 1616184, 2154912, 2424276, 3232368, 4848552, 6464736, 9697104, 19394208]

約数ペア:

[(1, 19394208), (2, 9697104), (3, 6464736), (4, 4848552), (6, 3232368), (8, 2424276), (9, 2154912), (12, 1616184), (16, 1212138), (18, 1077456), (24, 808092), (27, 718304), (32, 606069), (36, 538728), (48, 404046), (54, 359152), (72, 269364), (96, 202023), (108, 179576), (144, 134682), (216, 89788), (288, 67341), (432, 44894), (864, 22447)]