22091638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{7873}}^1$

素因数の和:7959

約数の個数: 16

約数和(自身を含む): 35149536

約数和(自身を除く): 13057898

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 7873, 15746, 181079, 362158, 480253, 960506, 11045819, 22091638]

約数ペア:

[(1, 22091638), (2, 11045819), (23, 960506), (46, 480253), (61, 362158), (122, 181079), (1403, 15746), (2806, 7873)]