11916208

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{32381}}^1$

素因数の和:32412

約数の個数: 20

約数和(自身を含む): 24092208

約数和(自身を除く): 12176000

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 32381, 64762, 129524, 259048, 518096, 744763, 1489526, 2979052, 5958104, 11916208]

約数ペア:

[(1, 11916208), (2, 5958104), (4, 2979052), (8, 1489526), (16, 744763), (23, 518096), (46, 259048), (92, 129524), (184, 64762), (368, 32381)]