19260230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{563}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 38009088

約数和(自身を除く): 18748858

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 311, 563, 622, 1126, 1555, 2815, 3110, 3421, 5630, 6193, 6842, 12386, 17105, 30965, 34210, 61930, 175093, 350186, 875465, 1750930, 1926023, 3852046, 9630115, 19260230]

約数ペア:

[(1, 19260230), (2, 9630115), (5, 3852046), (10, 1926023), (11, 1750930), (22, 875465), (55, 350186), (110, 175093), (311, 61930), (563, 34210), (622, 30965), (1126, 17105), (1555, 12386), (2815, 6842), (3110, 6193), (3421, 5630)]