19660110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{655337}}^1$

素因数の和:655347

約数の個数: 16

約数和(自身を含む): 47184336

約数和(自身を除く): 27524226

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 655337, 1310674, 1966011, 3276685, 3932022, 6553370, 9830055, 19660110]

約数ペア:

[(1, 19660110), (2, 9830055), (3, 6553370), (5, 3932022), (6, 3276685), (10, 1966011), (15, 1310674), (30, 655337)]