19968348

素因数分解:

$2^2\times 3^1\times {\mathrm{1181}}^1\times {\mathrm{1409}}^1$

素因数の和:2597

約数の個数: 24

約数和(自身を含む): 46665360

約数和(自身を除く): 26697012

約数列:

[1, 2, 3, 4, 6, 12, 1181, 1409, 2362, 2818, 3543, 4227, 4724, 5636, 7086, 8454, 14172, 16908, 1664029, 3328058, 4992087, 6656116, 9984174, 19968348]

約数ペア:

[(1, 19968348), (2, 9984174), (3, 6656116), (4, 4992087), (6, 3328058), (12, 1664029), (1181, 16908), (1409, 14172), (2362, 8454), (2818, 7086), (3543, 5636), (4227, 4724)]