38671295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1913}}^1$

素因数の和:2242

約数の個数: 16

約数和(自身を含む): 50162112

約数和(自身を除く): 11490817

約数列:

[1, 5, 13, 65, 311, 1555, 1913, 4043, 9565, 20215, 24869, 124345, 594943, 2974715, 7734259, 38671295]

約数ペア:

[(1, 38671295), (5, 7734259), (13, 2974715), (65, 594943), (311, 124345), (1555, 24869), (1913, 20215), (4043, 9565)]