11849905

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{859}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 14860800

約数和(自身を除く): 3010895

約数列:

[1, 5, 31, 89, 155, 445, 859, 2759, 4295, 13795, 26629, 76451, 133145, 382255, 2369981, 11849905]

約数ペア:

[(1, 11849905), (5, 2369981), (31, 382255), (89, 133145), (155, 76451), (445, 26629), (859, 13795), (2759, 4295)]