2188992793

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1\times {\mathrm{7211}}^1$

素因数の和:8472

約数の個数: 16

約数和(自身を含む): 2483812800

約数和(自身を除く): 294820007

約数列:

[1, 13, 19, 247, 1229, 7211, 15977, 23351, 93743, 137009, 303563, 1781117, 8862319, 115210147, 168384061, 2188992793]

約数ペア:

[(1, 2188992793), (13, 168384061), (19, 115210147), (247, 8862319), (1229, 1781117), (7211, 303563), (15977, 137009), (23351, 93743)]