9843824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{32381}}^1$

素因数の和:32408

約数の個数: 20

約数和(自身を含む): 20076840

約数和(自身を除く): 10233016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 32381, 64762, 129524, 259048, 518096, 615239, 1230478, 2460956, 4921912, 9843824]

約数ペア:

[(1, 9843824), (2, 4921912), (4, 2460956), (8, 1230478), (16, 615239), (19, 518096), (38, 259048), (76, 129524), (152, 64762), (304, 32381)]