12759728

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{2879}}^1$

素因数の和:3164

約数の個数: 20

約数和(自身を含む): 24819840

約数和(自身を除く): 12060112

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 2879, 4432, 5758, 11516, 23032, 46064, 797483, 1594966, 3189932, 6379864, 12759728]

約数ペア:

[(1, 12759728), (2, 6379864), (4, 3189932), (8, 1594966), (16, 797483), (277, 46064), (554, 23032), (1108, 11516), (2216, 5758), (2879, 4432)]