11954554

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2903}}^1$

素因数の和:3005

約数の個数: 16

約数和(自身を含む): 18817920

約数和(自身を除く): 6863366

約数列:

[1, 2, 29, 58, 71, 142, 2059, 2903, 4118, 5806, 84187, 168374, 206113, 412226, 5977277, 11954554]

約数ペア:

[(1, 11954554), (2, 5977277), (29, 412226), (58, 206113), (71, 168374), (142, 84187), (2059, 5806), (2903, 4118)]