8214916

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{5689}}^1$

素因数の和:5731

約数の個数: 18

約数和(自身を含む): 15175230

約数和(自身を除く): 6960314

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 5689, 11378, 22756, 108091, 216182, 432364, 2053729, 4107458, 8214916]

約数ペア:

[(1, 8214916), (2, 4107458), (4, 2053729), (19, 432364), (38, 216182), (76, 108091), (361, 22756), (722, 11378), (1444, 5689)]