19323194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{2861}}^1$

素因数の和:3181

約数の個数: 16

約数和(自身を含む): 31733856

約数和(自身を除く): 12410662

約数列:

[1, 2, 11, 22, 307, 614, 2861, 3377, 5722, 6754, 31471, 62942, 878327, 1756654, 9661597, 19323194]

約数ペア:

[(1, 19323194), (2, 9661597), (11, 1756654), (22, 878327), (307, 62942), (614, 31471), (2861, 6754), (3377, 5722)]