19396482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5189}}^1$

素因数の和:5290

約数の個数: 32

約数和(自身を含む): 44841600

約数和(自身を除く): 25445118

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 5189, 10378, 15567, 31134, 36323, 72646, 108969, 217938, 461821, 923642, 1385463, 2770926, 3232747, 6465494, 9698241, 19396482]

約数ペア:

[(1, 19396482), (2, 9698241), (3, 6465494), (6, 3232747), (7, 2770926), (14, 1385463), (21, 923642), (42, 461821), (89, 217938), (178, 108969), (267, 72646), (534, 36323), (623, 31134), (1246, 15567), (1869, 10378), (3738, 5189)]