1900211035

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{65423}}^1$

素因数の和:65622

約数の個数: 16

約数和(自身を含む): 2356834176

約数和(自身を除く): 456623141

約数列:

[1, 5, 37, 157, 185, 785, 5809, 29045, 65423, 327115, 2420651, 10271411, 12103255, 51357055, 380042207, 1900211035]

約数ペア:

[(1, 1900211035), (5, 380042207), (37, 51357055), (157, 12103255), (185, 10271411), (785, 2420651), (5809, 327115), (29045, 65423)]