19348545305

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{1889}}^1\times {\mathrm{25931}}^1$

素因数の和:27904

約数の個数: 16

約数和(自身を含む): 23525510400

約数和(自身を除く): 4176965095

約数列:

[1, 5, 79, 395, 1889, 9445, 25931, 129655, 149231, 746155, 2048549, 10242745, 48983659, 244918295, 3869709061, 19348545305]

約数ペア:

[(1, 19348545305), (5, 3869709061), (79, 244918295), (395, 48983659), (1889, 10242745), (9445, 2048549), (25931, 746155), (129655, 149231)]