19110751

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1499}}^1$

素因数の和:1590

約数の個数: 16

約数和(自身を含む): 22320000

約数和(自身を除く): 3209249

約数列:

[1, 11, 19, 61, 209, 671, 1159, 1499, 12749, 16489, 28481, 91439, 313291, 1005829, 1737341, 19110751]

約数ペア:

[(1, 19110751), (11, 1737341), (19, 1005829), (61, 313291), (209, 91439), (671, 28481), (1159, 16489), (1499, 12749)]