16810235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2417}}^1$

素因数の和:2542

約数の個数: 16

約数和(自身を含む): 21936096

約数和(自身を除く): 5125861

約数列:

[1, 5, 13, 65, 107, 535, 1391, 2417, 6955, 12085, 31421, 157105, 258619, 1293095, 3362047, 16810235]

約数ペア:

[(1, 16810235), (5, 3362047), (13, 1293095), (65, 258619), (107, 157105), (535, 31421), (1391, 12085), (2417, 6955)]