11137894

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:687

約数の個数: 16

約数和(自身を含む): 17064000

約数和(自身を除く): 5926106

約数列:

[1, 2, 79, 157, 158, 314, 449, 898, 12403, 24806, 35471, 70493, 70942, 140986, 5568947, 11137894]

約数ペア:

[(1, 11137894), (2, 5568947), (79, 140986), (157, 70942), (158, 70493), (314, 35471), (449, 24806), (898, 12403)]