1224208

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4027}}^1$

素因数の和:4054

約数の個数: 20

約数和(自身を含む): 2497360

約数和(自身を除く): 1273152

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4027, 8054, 16108, 32216, 64432, 76513, 153026, 306052, 612104, 1224208]

約数ペア:

[(1, 1224208), (2, 612104), (4, 306052), (8, 153026), (16, 76513), (19, 64432), (38, 32216), (76, 16108), (152, 8054), (304, 4027)]