38843390

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{54709}}^1$

素因数の和:54787

約数の個数: 16

約数和(自身を含む): 70904160

約数和(自身を除く): 32060770

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 54709, 109418, 273545, 547090, 3884339, 7768678, 19421695, 38843390]

約数ペア:

[(1, 38843390), (2, 19421695), (5, 7768678), (10, 3884339), (71, 547090), (142, 273545), (355, 109418), (710, 54709)]