189691342

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1\times {\mathrm{3119}}^1$

素因数の和:3815

約数の個数: 16

約数和(自身を含む): 291133440

約数和(自身を除く): 101442098

約数列:

[1, 2, 47, 94, 647, 1294, 3119, 6238, 30409, 60818, 146593, 293186, 2017993, 4035986, 94845671, 189691342]

約数ペア:

[(1, 189691342), (2, 94845671), (47, 4035986), (94, 2017993), (647, 293186), (1294, 146593), (3119, 60818), (6238, 30409)]