17208710

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{28211}}^1$

素因数の和:28279

約数の個数: 16

約数和(自身を含む): 31484592

約数和(自身を除く): 14275882

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 28211, 56422, 141055, 282110, 1720871, 3441742, 8604355, 17208710]

約数ペア:

[(1, 17208710), (2, 8604355), (5, 3441742), (10, 1720871), (61, 282110), (122, 141055), (305, 56422), (610, 28211)]