19856442

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{194671}}^1$

素因数の和:194693

約数の個数: 16

約数和(自身を含む): 42049152

約数和(自身を除く): 22192710

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 194671, 389342, 584013, 1168026, 3309407, 6618814, 9928221, 19856442]

約数ペア:

[(1, 19856442), (2, 9928221), (3, 6618814), (6, 3309407), (17, 1168026), (34, 584013), (51, 389342), (102, 194671)]