39869234

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{1889}}^1$

素因数の和:2125

約数の個数: 16

約数和(自身を含む): 61167960

約数和(自身を除く): 21298726

約数列:

[1, 2, 61, 122, 173, 346, 1889, 3778, 10553, 21106, 115229, 230458, 326797, 653594, 19934617, 39869234]

約数ペア:

[(1, 39869234), (2, 19934617), (61, 653594), (122, 326797), (173, 230458), (346, 115229), (1889, 21106), (3778, 10553)]