19233951

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{12401}}^1$

素因数の和:12462

約数の個数: 16

約数和(自身を含む): 28574208

約数和(自身を除く): 9340257

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 12401, 37203, 136411, 409233, 582847, 1748541, 6411317, 19233951]

約数ペア:

[(1, 19233951), (3, 6411317), (11, 1748541), (33, 582847), (47, 409233), (141, 136411), (517, 37203), (1551, 12401)]