9484990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{49921}}^1$

素因数の和:49947

約数の個数: 16

約数和(自身を含む): 17971920

約数和(自身を除く): 8486930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 49921, 99842, 249605, 499210, 948499, 1896998, 4742495, 9484990]

約数ペア:

[(1, 9484990), (2, 4742495), (5, 1896998), (10, 948499), (19, 499210), (38, 249605), (95, 99842), (190, 49921)]