15387022

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7907}}^1$

素因数の和:8055

約数の個数: 16

約数和(自身を含む): 26570880

約数和(自身を除く): 11183858

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 7907, 15814, 55349, 110698, 1099073, 2198146, 7693511, 15387022]

約数ペア:

[(1, 15387022), (2, 7693511), (7, 2198146), (14, 1099073), (139, 110698), (278, 55349), (973, 15814), (1946, 7907)]