2193782

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{571}}^1$

素因数の和:703

約数の個数: 16

約数和(自身を含む): 3521232

約数和(自身を除く): 1327450

約数列:

[1, 2, 17, 34, 113, 226, 571, 1142, 1921, 3842, 9707, 19414, 64523, 129046, 1096891, 2193782]

約数ペア:

[(1, 2193782), (2, 1096891), (17, 129046), (34, 64523), (113, 19414), (226, 9707), (571, 3842), (1142, 1921)]