15766996

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11981}}^1$

素因数の和:12039

約数の個数: 24

約数和(自身を含む): 32207616

約数和(自身を除く): 16440620

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 11981, 23962, 47924, 83867, 167734, 335468, 563107, 1126214, 2252428, 3941749, 7883498, 15766996]

約数ペア:

[(1, 15766996), (2, 7883498), (4, 3941749), (7, 2252428), (14, 1126214), (28, 563107), (47, 335468), (94, 167734), (188, 83867), (329, 47924), (658, 23962), (1316, 11981)]