19368532

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{887}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 34909056

約数和(自身を除く): 15540524

約数列:

[1, 2, 4, 53, 103, 106, 206, 212, 412, 887, 1774, 3548, 5459, 10918, 21836, 47011, 91361, 94022, 182722, 188044, 365444, 4842133, 9684266, 19368532]

約数ペア:

[(1, 19368532), (2, 9684266), (4, 4842133), (53, 365444), (103, 188044), (106, 182722), (206, 94022), (212, 91361), (412, 47011), (887, 21836), (1774, 10918), (3548, 5459)]