9199090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31721}}^1$

素因数の和:31757

約数の個数: 16

約数和(自身を含む): 17129880

約数和(自身を除く): 7930790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 31721, 63442, 158605, 317210, 919909, 1839818, 4599545, 9199090]

約数ペア:

[(1, 9199090), (2, 4599545), (5, 1839818), (10, 919909), (29, 317210), (58, 158605), (145, 63442), (290, 31721)]