11976688

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{39397}}^1$

素因数の和:39424

約数の個数: 20

約数和(自身を含む): 24426760

約数和(自身を除く): 12450072

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 39397, 78794, 157588, 315176, 630352, 748543, 1497086, 2994172, 5988344, 11976688]

約数ペア:

[(1, 11976688), (2, 5988344), (4, 2994172), (8, 1497086), (16, 748543), (19, 630352), (38, 315176), (76, 157588), (152, 78794), (304, 39397)]