2018805898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{57809}}^1$

素因数の和:58749

約数の個数: 16

約数和(自身を含む): 3191112000

約数和(自身を除く): 1172306102

約数列:

[1, 2, 19, 38, 919, 1838, 17461, 34922, 57809, 115618, 1098371, 2196742, 53126471, 106252942, 1009402949, 2018805898]

約数ペア:

[(1, 2018805898), (2, 1009402949), (19, 106252942), (38, 53126471), (919, 2196742), (1838, 1098371), (17461, 115618), (34922, 57809)]