1384607824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4554631}}^1$

素因数の和:4554658

約数の個数: 20

約数和(自身を含む): 2823871840

約数和(自身を除く): 1439264016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4554631, 9109262, 18218524, 36437048, 72874096, 86537989, 173075978, 346151956, 692303912, 1384607824]

約数ペア:

[(1, 1384607824), (2, 692303912), (4, 346151956), (8, 173075978), (16, 86537989), (19, 72874096), (38, 36437048), (76, 18218524), (152, 9109262), (304, 4554631)]