11900049

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2371}}^1$

素因数の和:2620

約数の個数: 16

約数和(自身を含む): 18216960

約数和(自身を除く): 6316911

約数列:

[1, 3, 7, 21, 239, 717, 1673, 2371, 5019, 7113, 16597, 49791, 566669, 1700007, 3966683, 11900049]

約数ペア:

[(1, 11900049), (3, 3966683), (7, 1700007), (21, 566669), (239, 49791), (717, 16597), (1673, 7113), (2371, 5019)]