1957029355

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{200003}}^1$

素因数の和:200130

約数の個数: 16

約数和(自身を含む): 2496049920

約数和(自身を除く): 539020565

約数列:

[1, 5, 19, 95, 103, 515, 1957, 9785, 200003, 1000015, 3800057, 19000285, 20600309, 103001545, 391405871, 1957029355]

約数ペア:

[(1, 1957029355), (5, 391405871), (19, 103001545), (95, 20600309), (103, 19000285), (515, 3800057), (1957, 1000015), (9785, 200003)]