19643204

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{3673}}^1$

素因数の和:3875

約数の個数: 24

約数和(自身を含む): 39502848

約数和(自身を除く): 19859644

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 3673, 5348, 7346, 14692, 25711, 51422, 102844, 701543, 1403086, 2806172, 4910801, 9821602, 19643204]

約数ペア:

[(1, 19643204), (2, 9821602), (4, 4910801), (7, 2806172), (14, 1403086), (28, 701543), (191, 102844), (382, 51422), (764, 25711), (1337, 14692), (2674, 7346), (3673, 5348)]