15739922

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{337}}^1$

素因数の和:554

約数の個数: 24

約数和(自身を含む): 26163228

約数和(自身を除く): 10423306

約数列:

[1, 2, 11, 22, 121, 193, 242, 337, 386, 674, 2123, 3707, 4246, 7414, 23353, 40777, 46706, 65041, 81554, 130082, 715451, 1430902, 7869961, 15739922]

約数ペア:

[(1, 15739922), (2, 7869961), (11, 1430902), (22, 715451), (121, 130082), (193, 81554), (242, 65041), (337, 46706), (386, 40777), (674, 23353), (2123, 7414), (3707, 4246)]