19055350

素因数分解:

$2^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{1709}}^1$

素因数の和:1944

約数の個数: 24

約数和(自身を含む): 35622720

約数和(自身を除く): 16567370

約数列:

[1, 2, 5, 10, 25, 50, 223, 446, 1115, 1709, 2230, 3418, 5575, 8545, 11150, 17090, 42725, 85450, 381107, 762214, 1905535, 3811070, 9527675, 19055350]

約数ペア:

[(1, 19055350), (2, 9527675), (5, 3811070), (10, 1905535), (25, 762214), (50, 381107), (223, 85450), (446, 42725), (1115, 17090), (1709, 11150), (2230, 8545), (3418, 5575)]