39000470

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{17489}}^1$

素因数の和:17719

約数の個数: 16

約数和(自身を含む): 70519680

約数和(自身を除く): 31519210

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 17489, 34978, 87445, 174890, 3900047, 7800094, 19500235, 39000470]

約数ペア:

[(1, 39000470), (2, 19500235), (5, 7800094), (10, 3900047), (223, 174890), (446, 87445), (1115, 34978), (2230, 17489)]