19057230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211747}}^1$

素因数の和:211760

約数の個数: 24

約数和(自身を含む): 49549032

約数和(自身を除く): 30491802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211747, 423494, 635241, 1058735, 1270482, 1905723, 2117470, 3176205, 3811446, 6352410, 9528615, 19057230]

約数ペア:

[(1, 19057230), (2, 9528615), (3, 6352410), (5, 3811446), (6, 3176205), (9, 2117470), (10, 1905723), (15, 1270482), (18, 1058735), (30, 635241), (45, 423494), (90, 211747)]