19021460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41351}}^1$

素因数の和:41383

約数の個数: 24

約数和(自身を含む): 41682816

約数和(自身を除く): 22661356

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 41351, 82702, 165404, 206755, 413510, 827020, 951073, 1902146, 3804292, 4755365, 9510730, 19021460]

約数ペア:

[(1, 19021460), (2, 9510730), (4, 4755365), (5, 3804292), (10, 1902146), (20, 951073), (23, 827020), (46, 413510), (92, 206755), (115, 165404), (230, 82702), (460, 41351)]