19357965

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39107}}^1$

素因数の和:39129

約数の個数: 24

約数和(自身を含む): 36605088

約数和(自身を除く): 17247123

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 39107, 117321, 195535, 351963, 430177, 586605, 1290531, 1759815, 2150885, 3871593, 6452655, 19357965]

約数ペア:

[(1, 19357965), (3, 6452655), (5, 3871593), (9, 2150885), (11, 1759815), (15, 1290531), (33, 586605), (45, 430177), (55, 351963), (99, 195535), (165, 117321), (495, 39107)]