15413816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2467}}^1$

素因数の和:2555

約数の個数: 32

約数和(自身を含む): 31985280

約数和(自身を除く): 16571464

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 2467, 3124, 4934, 6248, 9868, 19736, 27137, 54274, 108548, 175157, 217096, 350314, 700628, 1401256, 1926727, 3853454, 7706908, 15413816]

約数ペア:

[(1, 15413816), (2, 7706908), (4, 3853454), (8, 1926727), (11, 1401256), (22, 700628), (44, 350314), (71, 217096), (88, 175157), (142, 108548), (284, 54274), (568, 27137), (781, 19736), (1562, 9868), (2467, 6248), (3124, 4934)]