12420346

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:693

約数の個数: 16

約数和(自身を含む): 18994176

約数和(自身を除く): 6573830

約数列:

[1, 2, 107, 127, 214, 254, 457, 914, 13589, 27178, 48899, 58039, 97798, 116078, 6210173, 12420346]

約数ペア:

[(1, 12420346), (2, 6210173), (107, 116078), (127, 97798), (214, 58039), (254, 48899), (457, 27178), (914, 13589)]