19217607

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1447}}^1$

素因数の和:1702

約数の個数: 16

約数和(自身を含む): 27106560

約数和(自身を除く): 7888953

約数列:

[1, 3, 19, 57, 233, 699, 1447, 4341, 4427, 13281, 27493, 82479, 337151, 1011453, 6405869, 19217607]

約数ペア:

[(1, 19217607), (3, 6405869), (19, 1011453), (57, 337151), (233, 82479), (699, 27493), (1447, 13281), (4341, 4427)]