12903664

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{12037}}^1$

素因数の和:12112

約数の個数: 20

約数和(自身を含む): 25376104

約数和(自身を除く): 12472440

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 12037, 24074, 48148, 96296, 192592, 806479, 1612958, 3225916, 6451832, 12903664]

約数ペア:

[(1, 12903664), (2, 6451832), (4, 3225916), (8, 1612958), (16, 806479), (67, 192592), (134, 96296), (268, 48148), (536, 24074), (1072, 12037)]