12107408

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{39827}}^1$

素因数の和:39854

約数の個数: 20

約数和(自身を含む): 24693360

約数和(自身を除く): 12585952

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 39827, 79654, 159308, 318616, 637232, 756713, 1513426, 3026852, 6053704, 12107408]

約数ペア:

[(1, 12107408), (2, 6053704), (4, 3026852), (8, 1513426), (16, 756713), (19, 637232), (38, 318616), (76, 159308), (152, 79654), (304, 39827)]