189089791

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2683}}^1$

素因数の和:2886

約数の個数: 16

約数和(自身を含む): 212572800

約数和(自身を除く): 23483009

約数列:

[1, 11, 43, 149, 473, 1639, 2683, 6407, 29513, 70477, 115369, 399767, 1269059, 4397437, 17189981, 189089791]

約数ペア:

[(1, 189089791), (11, 17189981), (43, 4397437), (149, 1269059), (473, 399767), (1639, 115369), (2683, 70477), (6407, 29513)]