15532912

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{42209}}^1$

素因数の和:42240

約数の個数: 20

約数和(自身を含む): 31404240

約数和(自身を除く): 15871328

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 42209, 84418, 168836, 337672, 675344, 970807, 1941614, 3883228, 7766456, 15532912]

約数ペア:

[(1, 15532912), (2, 7766456), (4, 3883228), (8, 1941614), (16, 970807), (23, 675344), (46, 337672), (92, 168836), (184, 84418), (368, 42209)]