16259089

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12421}}^1$

素因数の和:12456

約数の個数: 16

約数和(自身を含む): 21465216

約数和(自身を除く): 5206127

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 12421, 86947, 136631, 211157, 956417, 1478099, 2322727, 16259089]

約数ペア:

[(1, 16259089), (7, 2322727), (11, 1478099), (17, 956417), (77, 211157), (119, 136631), (187, 86947), (1309, 12421)]