18484742

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{1061}}^1$

素因数の和:1375

約数の個数: 16

約数和(自身を含む): 28750464

約数和(自身を除く): 10265722

約数列:

[1, 2, 31, 62, 281, 562, 1061, 2122, 8711, 17422, 32891, 65782, 298141, 596282, 9242371, 18484742]

約数ペア:

[(1, 18484742), (2, 9242371), (31, 596282), (62, 298141), (281, 65782), (562, 32891), (1061, 17422), (2122, 8711)]