22081852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5981}}^1$

素因数の和:6069

約数の個数: 24

約数和(自身を含む): 42208992

約数和(自身を除く): 20127140

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 5981, 11962, 23924, 77753, 155506, 311012, 424651, 849302, 1698604, 5520463, 11040926, 22081852]

約数ペア:

[(1, 22081852), (2, 11040926), (4, 5520463), (13, 1698604), (26, 849302), (52, 424651), (71, 311012), (142, 155506), (284, 77753), (923, 23924), (1846, 11962), (3692, 5981)]