12318608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{45289}}^1$

素因数の和:45314

約数の個数: 20

約数和(自身を含む): 25271820

約数和(自身を除く): 12953212

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 45289, 90578, 181156, 362312, 724624, 769913, 1539826, 3079652, 6159304, 12318608]

約数ペア:

[(1, 12318608), (2, 6159304), (4, 3079652), (8, 1539826), (16, 769913), (17, 724624), (34, 362312), (68, 181156), (136, 90578), (272, 45289)]