17420942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113123}}^1$

素因数の和:113143

約数の個数: 16

約数和(自身を含む): 32579712

約数和(自身を除く): 15158770

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 113123, 226246, 791861, 1244353, 1583722, 2488706, 8710471, 17420942]

約数ペア:

[(1, 17420942), (2, 8710471), (7, 2488706), (11, 1583722), (14, 1244353), (22, 791861), (77, 226246), (154, 113123)]