17994422

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:703

約数の個数: 16

約数和(自身を含む): 27423792

約数和(自身を除く): 9429370

約数列:

[1, 2, 131, 173, 262, 346, 397, 794, 22663, 45326, 52007, 68681, 104014, 137362, 8997211, 17994422]

約数ペア:

[(1, 17994422), (2, 8997211), (131, 137362), (173, 104014), (262, 68681), (346, 52007), (397, 45326), (794, 22663)]