19272441

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19889}}^1$

素因数の和:19928

約数の個数: 16

約数和(自身を含む): 28641600

約数和(自身を除く): 9369159

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 19889, 59667, 338113, 377891, 1014339, 1133673, 6424147, 19272441]

約数ペア:

[(1, 19272441), (3, 6424147), (17, 1133673), (19, 1014339), (51, 377891), (57, 338113), (323, 59667), (969, 19889)]