12742414

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{631}}^1$

素因数の和:1095

約数の個数: 16

約数和(自身を含む): 20021760

約数和(自身を除く): 7279346

約数列:

[1, 2, 23, 46, 439, 631, 878, 1262, 10097, 14513, 20194, 29026, 277009, 554018, 6371207, 12742414]

約数ペア:

[(1, 12742414), (2, 6371207), (23, 554018), (46, 277009), (439, 29026), (631, 20194), (878, 14513), (1262, 10097)]