12085904

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{10639}}^1$

素因数の和:10718

約数の個数: 20

約数和(自身を含む): 23748480

約数和(自身を除く): 11662576

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 10639, 21278, 42556, 85112, 170224, 755369, 1510738, 3021476, 6042952, 12085904]

約数ペア:

[(1, 12085904), (2, 6042952), (4, 3021476), (8, 1510738), (16, 755369), (71, 170224), (142, 85112), (284, 42556), (568, 21278), (1136, 10639)]