2016101305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1\times {\mathrm{10627}}^1$

素因数の和:12648

約数の個数: 16

約数和(自身を含む): 2548169280

約数和(自身を除く): 532067975

約数列:

[1, 5, 19, 95, 1997, 9985, 10627, 37943, 53135, 189715, 201913, 1009565, 21222119, 106110595, 403220261, 2016101305]

約数ペア:

[(1, 2016101305), (5, 403220261), (19, 106110595), (95, 21222119), (1997, 1009565), (9985, 201913), (10627, 189715), (37943, 53135)]