19396216

素因数分解:

$2^3\times 7^1\times {\mathrm{346361}}^1$

素因数の和:346374

約数の個数: 16

約数和(自身を含む): 41563440

約数和(自身を除く): 22167224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 346361, 692722, 1385444, 2424527, 2770888, 4849054, 9698108, 19396216]

約数ペア:

[(1, 19396216), (2, 9698108), (4, 4849054), (7, 2770888), (8, 2424527), (14, 1385444), (28, 692722), (56, 346361)]