12357776

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{45433}}^1$

素因数の和:45458

約数の個数: 20

約数和(自身を含む): 25352172

約数和(自身を除く): 12994396

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 45433, 90866, 181732, 363464, 726928, 772361, 1544722, 3089444, 6178888, 12357776]

約数ペア:

[(1, 12357776), (2, 6178888), (4, 3089444), (8, 1544722), (16, 772361), (17, 726928), (34, 363464), (68, 181732), (136, 90866), (272, 45433)]