193885291

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1429}}^1$

素因数の和:1678

約数の個数: 16

約数和(自身を含む): 210839200

約数和(自身を除く): 16953909

約数列:

[1, 19, 37, 193, 703, 1429, 3667, 7141, 27151, 52873, 135679, 275797, 1004587, 5240143, 10204489, 193885291]

約数ペア:

[(1, 193885291), (19, 10204489), (37, 5240143), (193, 1004587), (703, 275797), (1429, 135679), (3667, 52873), (7141, 27151)]