21446722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{8627}}^1$

素因数の和:8753

約数の個数: 16

約数和(自身を含む): 35409312

約数和(自身を除く): 13962590

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 8627, 17254, 94897, 189794, 974851, 1949702, 10723361, 21446722]

約数ペア:

[(1, 21446722), (2, 10723361), (11, 1949702), (22, 974851), (113, 189794), (226, 94897), (1243, 17254), (2486, 8627)]