19831242

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{30323}}^1$

素因数の和:30437

約数の個数: 16

約数和(自身を含む): 40027680

約数和(自身を除く): 20196438

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 30323, 60646, 90969, 181938, 3305207, 6610414, 9915621, 19831242]

約数ペア:

[(1, 19831242), (2, 9915621), (3, 6610414), (6, 3305207), (109, 181938), (218, 90969), (327, 60646), (654, 30323)]