2168302078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2837}}^1\times {\mathrm{20113}}^1$

素因数の和:22971

約数の個数: 16

約数和(自身を含む): 3425011920

約数和(自身を除く): 1256709842

約数列:

[1, 2, 19, 38, 2837, 5674, 20113, 40226, 53903, 107806, 382147, 764294, 57060581, 114121162, 1084151039, 2168302078]

約数ペア:

[(1, 2168302078), (2, 1084151039), (19, 114121162), (38, 57060581), (2837, 764294), (5674, 382147), (20113, 107806), (40226, 53903)]