21167150621

素因数分解:

${\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2417}}^1\times {\mathrm{4079}}^1$

素因数の和:6628

約数の個数: 16

約数和(自身を含む): 22493203200

約数和(自身を除く): 1326052579

約数列:

[1, 19, 113, 2147, 2417, 4079, 45923, 77501, 273121, 460927, 5189299, 8757613, 9858943, 187319917, 1114060559, 21167150621]

約数ペア:

[(1, 21167150621), (19, 1114060559), (113, 187319917), (2147, 9858943), (2417, 8757613), (4079, 5189299), (45923, 460927), (77501, 273121)]