21911334

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{214817}}^1$

素因数の和:214839

約数の個数: 16

約数和(自身を含む): 46400688

約数和(自身を除く): 24489354

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 214817, 429634, 644451, 1288902, 3651889, 7303778, 10955667, 21911334]

約数ペア:

[(1, 21911334), (2, 10955667), (3, 7303778), (6, 3651889), (17, 1288902), (34, 644451), (51, 429634), (102, 214817)]