11638256

素因数分解:

$2^4\times 7^1\times {\mathrm{103913}}^1$

素因数の和:103928

約数の個数: 20

約数和(自身を含む): 25770672

約数和(自身を除く): 14132416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 103913, 207826, 415652, 727391, 831304, 1454782, 1662608, 2909564, 5819128, 11638256]

約数ペア:

[(1, 11638256), (2, 5819128), (4, 2909564), (7, 1662608), (8, 1454782), (14, 831304), (16, 727391), (28, 415652), (56, 207826), (112, 103913)]