19794584

素因数分解:

$2^3\times {\mathrm{1171}}^1\times {\mathrm{2113}}^1$

素因数の和:3290

約数の個数: 16

約数和(自身を含む): 37164120

約数和(自身を除く): 17369536

約数列:

[1, 2, 4, 8, 1171, 2113, 2342, 4226, 4684, 8452, 9368, 16904, 2474323, 4948646, 9897292, 19794584]

約数ペア:

[(1, 19794584), (2, 9897292), (4, 4948646), (8, 2474323), (1171, 16904), (2113, 9368), (2342, 8452), (4226, 4684)]