22458716

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3121}}^1$

素因数の和:3389

約数の個数: 24

約数和(自身を含む): 45106656

約数和(自身を除く): 22647940

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799, 3121, 3598, 6242, 7196, 12484, 21847, 43694, 87388, 802097, 1604194, 3208388, 5614679, 11229358, 22458716]

約数ペア:

[(1, 22458716), (2, 11229358), (4, 5614679), (7, 3208388), (14, 1604194), (28, 802097), (257, 87388), (514, 43694), (1028, 21847), (1799, 12484), (3121, 7196), (3598, 6242)]