19932630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{664421}}^1$

素因数の和:664431

約数の個数: 16

約数和(自身を含む): 47838384

約数和(自身を除く): 27905754

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 664421, 1328842, 1993263, 3322105, 3986526, 6644210, 9966315, 19932630]

約数ペア:

[(1, 19932630), (2, 9966315), (3, 6644210), (5, 3986526), (6, 3322105), (10, 1993263), (15, 1328842), (30, 664421)]