22000742

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1861}}^1$

素因数の和:2143

約数の個数: 16

約数和(自身を含む): 34588512

約数和(自身を除く): 12587770

約数列:

[1, 2, 23, 46, 257, 514, 1861, 3722, 5911, 11822, 42803, 85606, 478277, 956554, 11000371, 22000742]

約数ペア:

[(1, 22000742), (2, 11000371), (23, 956554), (46, 478277), (257, 85606), (514, 42803), (1861, 11822), (3722, 5911)]