11715992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{311}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 23418720

約数和(自身を除く): 11702728

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 277, 311, 554, 622, 1108, 1244, 2216, 2488, 4709, 5287, 9418, 10574, 18836, 21148, 37672, 42296, 86147, 172294, 344588, 689176, 1464499, 2928998, 5857996, 11715992]

約数ペア:

[(1, 11715992), (2, 5857996), (4, 2928998), (8, 1464499), (17, 689176), (34, 344588), (68, 172294), (136, 86147), (277, 42296), (311, 37672), (554, 21148), (622, 18836), (1108, 10574), (1244, 9418), (2216, 5287), (2488, 4709)]