12921162

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{15493}}^1$

素因数の和:15637

約数の個数: 16

約数和(自身を含む): 26029920

約数和(自身を除く): 13108758

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 15493, 30986, 46479, 92958, 2153527, 4307054, 6460581, 12921162]

約数ペア:

[(1, 12921162), (2, 6460581), (3, 4307054), (6, 2153527), (139, 92958), (278, 46479), (417, 30986), (834, 15493)]