12463856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{45823}}^1$

素因数の和:45848

約数の個数: 20

約数和(自身を含む): 25569792

約数和(自身を除く): 13105936

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 45823, 91646, 183292, 366584, 733168, 778991, 1557982, 3115964, 6231928, 12463856]

約数ペア:

[(1, 12463856), (2, 6231928), (4, 3115964), (8, 1557982), (16, 778991), (17, 733168), (34, 366584), (68, 183292), (136, 91646), (272, 45823)]