19848027

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20483}}^1$

素因数の和:20522

約数の個数: 16

約数和(自身を含む): 29496960

約数和(自身を除く): 9648933

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 20483, 61449, 348211, 389177, 1044633, 1167531, 6616009, 19848027]

約数ペア:

[(1, 19848027), (3, 6616009), (17, 1167531), (19, 1044633), (51, 389177), (57, 348211), (323, 61449), (969, 20483)]