1661449889

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1\times {\mathrm{8087}}^1$

素因数の和:9100

約数の個数: 16

約数和(自身を含む): 1910062080

約数和(自身を除く): 248612191

約数列:

[1, 11, 19, 209, 983, 8087, 10813, 18677, 88957, 153653, 205447, 1690183, 7949521, 87444731, 151040899, 1661449889]

約数ペア:

[(1, 1661449889), (11, 151040899), (19, 87444731), (209, 7949521), (983, 1690183), (8087, 205447), (10813, 153653), (18677, 88957)]