30946982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{2819}}^1$

素因数の和:3331

約数の個数: 16

約数和(自身を含む): 50760000

約数和(自身を除く): 19813018

約数列:

[1, 2, 11, 22, 499, 998, 2819, 5489, 5638, 10978, 31009, 62018, 1406681, 2813362, 15473491, 30946982]

約数ペア:

[(1, 30946982), (2, 15473491), (11, 2813362), (22, 1406681), (499, 62018), (998, 31009), (2819, 10978), (5489, 5638)]