2012023138

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1\times {\mathrm{12739}}^1$

素因数の和:13401

約数の個数: 16

約数和(自身を含む): 3043535040

約数和(自身を除く): 1031511902

約数列:

[1, 2, 157, 314, 503, 1006, 12739, 25478, 78971, 157942, 2000023, 4000046, 6407717, 12815434, 1006011569, 2012023138]

約数ペア:

[(1, 2012023138), (2, 1006011569), (157, 12815434), (314, 6407717), (503, 4000046), (1006, 2000023), (12739, 157942), (25478, 78971)]