19047906

素因数分解:

$2^1\times 3^3\times {\mathrm{352739}}^1$

素因数の和:352750

約数の個数: 16

約数和(自身を含む): 42328800

約数和(自身を除く): 23280894

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 352739, 705478, 1058217, 2116434, 3174651, 6349302, 9523953, 19047906]

約数ペア:

[(1, 19047906), (2, 9523953), (3, 6349302), (6, 3174651), (9, 2116434), (18, 1058217), (27, 705478), (54, 352739)]