12802672

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{4909}}^1$

素因数の和:5080

約数の個数: 20

約数和(自身を含む): 24962440

約数和(自身を除く): 12159768

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 4909, 9818, 19636, 39272, 78544, 800167, 1600334, 3200668, 6401336, 12802672]

約数ペア:

[(1, 12802672), (2, 6401336), (4, 3200668), (8, 1600334), (16, 800167), (163, 78544), (326, 39272), (652, 19636), (1304, 9818), (2608, 4909)]