10381885

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1061}}^1$

素因数の和:1188

約数の個数: 16

約数和(自身を含む): 13253760

約数和(自身を除く): 2871875

約数列:

[1, 5, 19, 95, 103, 515, 1061, 1957, 5305, 9785, 20159, 100795, 109283, 546415, 2076377, 10381885]

約数ペア:

[(1, 10381885), (5, 2076377), (19, 546415), (95, 109283), (103, 100795), (515, 20159), (1061, 9785), (1957, 5305)]