38277542

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{877}}^1$

素因数の和:1175

約数の個数: 16

約数和(自身を含む): 58264080

約数和(自身を除く): 19986538

約数列:

[1, 2, 139, 157, 278, 314, 877, 1754, 21823, 43646, 121903, 137689, 243806, 275378, 19138771, 38277542]

約数ペア:

[(1, 38277542), (2, 19138771), (139, 275378), (157, 243806), (278, 137689), (314, 121903), (877, 43646), (1754, 21823)]