42581831

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{709}}^1$

素因数の和:866

約数の個数: 16

約数和(自身を含む): 46860000

約数和(自身を除く): 4278169

約数列:

[1, 19, 29, 109, 551, 709, 2071, 3161, 13471, 20561, 60059, 77281, 390659, 1468339, 2241149, 42581831]

約数ペア:

[(1, 42581831), (19, 2241149), (29, 1468339), (109, 390659), (551, 77281), (709, 60059), (2071, 20561), (3161, 13471)]