19008650

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{3691}}^1$

素因数の和:3806

約数の個数: 24

約数和(自身を含む): 35709024

約数和(自身を除く): 16700374

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 2575, 3691, 5150, 7382, 18455, 36910, 92275, 184550, 380173, 760346, 1900865, 3801730, 9504325, 19008650]

約数ペア:

[(1, 19008650), (2, 9504325), (5, 3801730), (10, 1900865), (25, 760346), (50, 380173), (103, 184550), (206, 92275), (515, 36910), (1030, 18455), (2575, 7382), (3691, 5150)]