22018018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{34511}}^1$

素因数の和:34553

約数の個数: 16

約数和(自身を含む): 37272960

約数和(自身を除く): 15254942

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 34511, 69022, 379621, 759242, 1000819, 2001638, 11009009, 22018018]

約数ペア:

[(1, 22018018), (2, 11009009), (11, 2001638), (22, 1000819), (29, 759242), (58, 379621), (319, 69022), (638, 34511)]