17420110

素因数分解:

$2^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{2521}}^1$

素因数の和:3219

約数の個数: 16

約数和(自身を含む): 31414032

約数和(自身を除く): 13993922

約数列:

[1, 2, 5, 10, 691, 1382, 2521, 3455, 5042, 6910, 12605, 25210, 1742011, 3484022, 8710055, 17420110]

約数ペア:

[(1, 17420110), (2, 8710055), (5, 3484022), (10, 1742011), (691, 25210), (1382, 12605), (2521, 6910), (3455, 5042)]