15993923

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 24

約数和(自身を含む): 19303920

約数和(自身を除く): 3309997

約数列:

[1, 11, 17, 31, 89, 187, 341, 527, 961, 979, 1513, 2759, 5797, 10571, 16337, 16643, 30349, 46903, 85529, 179707, 515933, 940819, 1453993, 15993923]

約数ペア:

[(1, 15993923), (11, 1453993), (17, 940819), (31, 515933), (89, 179707), (187, 85529), (341, 46903), (527, 30349), (961, 16643), (979, 16337), (1513, 10571), (2759, 5797)]