9851950

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1913}}^1$

素因数の和:2028

約数の個数: 24

約数和(自身を含む): 18512208

約数和(自身を除く): 8660258

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 1913, 2575, 3826, 5150, 9565, 19130, 47825, 95650, 197039, 394078, 985195, 1970390, 4925975, 9851950]

約数ペア:

[(1, 9851950), (2, 4925975), (5, 1970390), (10, 985195), (25, 394078), (50, 197039), (103, 95650), (206, 47825), (515, 19130), (1030, 9565), (1913, 5150), (2575, 3826)]