17956858

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{3919}}^1$

素因数の和:4029

約数の個数: 16

約数和(自身を含む): 28224000

約数和(自身を除く): 10267142

約数列:

[1, 2, 29, 58, 79, 158, 2291, 3919, 4582, 7838, 113651, 227302, 309601, 619202, 8978429, 17956858]

約数ペア:

[(1, 17956858), (2, 8978429), (29, 619202), (58, 309601), (79, 227302), (158, 113651), (2291, 7838), (3919, 4582)]