18883906327

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2809687}}^1$

素因数の和:2809758

約数の個数: 16

約数和(自身を含む): 22657324032

約数和(自身を除く): 3773417705

約数列:

[1, 11, 13, 47, 143, 517, 611, 6721, 2809687, 30906557, 36525931, 132055289, 401785241, 1452608179, 1716718757, 18883906327]

約数ペア:

[(1, 18883906327), (11, 1716718757), (13, 1452608179), (47, 401785241), (143, 132055289), (517, 36525931), (611, 30906557), (6721, 2809687)]