11520976

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31307}}^1$

素因数の和:31338

約数の個数: 20

約数和(自身を含む): 23293152

約数和(自身を除く): 11772176

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 31307, 62614, 125228, 250456, 500912, 720061, 1440122, 2880244, 5760488, 11520976]

約数ペア:

[(1, 11520976), (2, 5760488), (4, 2880244), (8, 1440122), (16, 720061), (23, 500912), (46, 250456), (92, 125228), (184, 62614), (368, 31307)]