311926192

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1026073}}^1$

素因数の和:1026100

約数の個数: 20

約数和(自身を含む): 636165880

約数和(自身を除く): 324239688

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1026073, 2052146, 4104292, 8208584, 16417168, 19495387, 38990774, 77981548, 155963096, 311926192]

約数ペア:

[(1, 311926192), (2, 155963096), (4, 77981548), (8, 38990774), (16, 19495387), (19, 16417168), (38, 8208584), (76, 4104292), (152, 2052146), (304, 1026073)]