19938576

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59341}}^1$

素因数の和:59359

約数の個数: 40

約数和(自身を含む): 58867264

約数和(自身を除く): 38928688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 59341, 118682, 178023, 237364, 356046, 415387, 474728, 712092, 830774, 949456, 1246161, 1424184, 1661548, 2492322, 2848368, 3323096, 4984644, 6646192, 9969288, 19938576]

約数ペア:

[(1, 19938576), (2, 9969288), (3, 6646192), (4, 4984644), (6, 3323096), (7, 2848368), (8, 2492322), (12, 1661548), (14, 1424184), (16, 1246161), (21, 949456), (24, 830774), (28, 712092), (42, 474728), (48, 415387), (56, 356046), (84, 237364), (112, 178023), (168, 118682), (336, 59341)]