12959648

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31153}}^1$

素因数の和:31176

約数の個数: 24

約数和(自身を含む): 27477828

約数和(自身を除く): 14518180

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 31153, 62306, 124612, 249224, 404989, 498448, 809978, 996896, 1619956, 3239912, 6479824, 12959648]

約数ペア:

[(1, 12959648), (2, 6479824), (4, 3239912), (8, 1619956), (13, 996896), (16, 809978), (26, 498448), (32, 404989), (52, 249224), (104, 124612), (208, 62306), (416, 31153)]