31367138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{75041}}^1$

素因数の和:75073

約数の個数: 16

約数和(自身を含む): 54030240

約数和(自身を除く): 22663102

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 75041, 150082, 825451, 1425779, 1650902, 2851558, 15683569, 31367138]

約数ペア:

[(1, 31367138), (2, 15683569), (11, 2851558), (19, 1650902), (22, 1425779), (38, 825451), (209, 150082), (418, 75041)]