21606694

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{3511}}^1$

素因数の和:3711

約数の個数: 16

約数和(自身を含む): 34515936

約数和(自身を除く): 12909242

約数列:

[1, 2, 17, 34, 181, 362, 3077, 3511, 6154, 7022, 59687, 119374, 635491, 1270982, 10803347, 21606694]

約数ペア:

[(1, 21606694), (2, 10803347), (17, 1270982), (34, 635491), (181, 119374), (362, 59687), (3077, 7022), (3511, 6154)]