119240656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{392239}}^1$

素因数の和:392266

約数の個数: 20

約数和(自身を含む): 243188800

約数和(自身を除く): 123948144

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 392239, 784478, 1568956, 3137912, 6275824, 7452541, 14905082, 29810164, 59620328, 119240656]

約数ペア:

[(1, 119240656), (2, 59620328), (4, 29810164), (8, 14905082), (16, 7452541), (19, 6275824), (38, 3137912), (76, 1568956), (152, 784478), (304, 392239)]