11830889

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 13927680

約数和(自身を除く): 2096791

約数列:

[1, 7, 61, 103, 269, 427, 721, 1883, 6283, 16409, 27707, 43981, 114863, 193949, 1690127, 11830889]

約数ペア:

[(1, 11830889), (7, 1690127), (61, 193949), (103, 114863), (269, 43981), (427, 27707), (721, 16409), (1883, 6283)]