15113978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{311}}^1$

素因数の和:418

約数の個数: 24

約数和(自身を含む): 25350624

約数和(自身を除く): 10236646

約数列:

[1, 2, 11, 22, 47, 94, 311, 517, 622, 1034, 2209, 3421, 4418, 6842, 14617, 24299, 29234, 48598, 160787, 321574, 686999, 1373998, 7556989, 15113978]

約数ペア:

[(1, 15113978), (2, 7556989), (11, 1373998), (22, 686999), (47, 321574), (94, 160787), (311, 48598), (517, 29234), (622, 24299), (1034, 14617), (2209, 6842), (3421, 4418)]