15120191

素因数分解:

${\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{463}}^1$

素因数の和:610

約数の個数: 12

約数和(自身を含む): 16239072

約数和(自身を除く): 1118881

約数列:

[1, 17, 113, 289, 463, 1921, 7871, 32657, 52319, 133807, 889423, 15120191]

約数ペア:

[(1, 15120191), (17, 889423), (113, 133807), (289, 52319), (463, 32657), (1921, 7871)]