16689382

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1993}}^1$

素因数の和:2127

約数の個数: 16

約数和(自身を含む): 25842240

約数和(自身を除く): 9152858

約数列:

[1, 2, 53, 79, 106, 158, 1993, 3986, 4187, 8374, 105629, 157447, 211258, 314894, 8344691, 16689382]

約数ペア:

[(1, 16689382), (2, 8344691), (53, 314894), (79, 211258), (106, 157447), (158, 105629), (1993, 8374), (3986, 4187)]