19584898

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{23371}}^1$

素因数の和:23792

約数の個数: 8

約数和(自身を含む): 29448720

約数和(自身を除く): 9863822

約数列:

[1, 2, 419, 838, 23371, 46742, 9792449, 19584898]

約数ペア:

[(1, 19584898), (2, 9792449), (419, 46742), (838, 23371)]