18843056

素因数分解:

$2^4\times {\mathrm{547}}^1\times {\mathrm{2153}}^1$

素因数の和:2708

約数の個数: 20

約数和(自身を含む): 36592152

約数和(自身を除く): 17749096

約数列:

[1, 2, 4, 8, 16, 547, 1094, 2153, 2188, 4306, 4376, 8612, 8752, 17224, 34448, 1177691, 2355382, 4710764, 9421528, 18843056]

約数ペア:

[(1, 18843056), (2, 9421528), (4, 4710764), (8, 2355382), (16, 1177691), (547, 34448), (1094, 17224), (2153, 8752), (2188, 8612), (4306, 4376)]