22551208

素因数分解:

$2^3\times {\mathrm{1259}}^1\times {\mathrm{2239}}^1$

素因数の和:3504

約数の個数: 16

約数和(自身を含む): 42336000

約数和(自身を除く): 19784792

約数列:

[1, 2, 4, 8, 1259, 2239, 2518, 4478, 5036, 8956, 10072, 17912, 2818901, 5637802, 11275604, 22551208]

約数ペア:

[(1, 22551208), (2, 11275604), (4, 5637802), (8, 2818901), (1259, 17912), (2239, 10072), (2518, 8956), (4478, 5036)]