21068024

素因数分解:

$2^3\times {\mathrm{887}}^1\times {\mathrm{2969}}^1$

素因数の和:3862

約数の個数: 16

約数和(自身を含む): 39560400

約数和(自身を除く): 18492376

約数列:

[1, 2, 4, 8, 887, 1774, 2969, 3548, 5938, 7096, 11876, 23752, 2633503, 5267006, 10534012, 21068024]

約数ペア:

[(1, 21068024), (2, 10534012), (4, 5267006), (8, 2633503), (887, 23752), (1774, 11876), (2969, 7096), (3548, 5938)]