22017872

素因数分解:

$2^4\times {\mathrm{1061}}^1\times {\mathrm{1297}}^1$

素因数の和:2366

約数の個数: 20

約数和(自身を含む): 42732756

約数和(自身を除く): 20714884

約数列:

[1, 2, 4, 8, 16, 1061, 1297, 2122, 2594, 4244, 5188, 8488, 10376, 16976, 20752, 1376117, 2752234, 5504468, 11008936, 22017872]

約数ペア:

[(1, 22017872), (2, 11008936), (4, 5504468), (8, 2752234), (16, 1376117), (1061, 20752), (1297, 16976), (2122, 10376), (2594, 8488), (4244, 5188)]