19014292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{432143}}^1$

素因数の和:432158

約数の個数: 12

約数和(自身を含む): 36300096

約数和(自身を除く): 17285804

約数列:

[1, 2, 4, 11, 22, 44, 432143, 864286, 1728572, 4753573, 9507146, 19014292]

約数ペア:

[(1, 19014292), (2, 9507146), (4, 4753573), (11, 1728572), (22, 864286), (44, 432143)]