13296464

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{20269}}^1$

素因数の和:20318

約数の個数: 20

約数和(自身を含む): 26391540

約数和(自身を除く): 13095076

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 20269, 40538, 81076, 162152, 324304, 831029, 1662058, 3324116, 6648232, 13296464]

約数ペア:

[(1, 13296464), (2, 6648232), (4, 3324116), (8, 1662058), (16, 831029), (41, 324304), (82, 162152), (164, 81076), (328, 40538), (656, 20269)]