13666324

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21221}}^1$

素因数の和:21255

約数の個数: 24

約数和(自身を含む): 28522368

約数和(自身を除く): 14856044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 21221, 42442, 84884, 148547, 297094, 488083, 594188, 976166, 1952332, 3416581, 6833162, 13666324]

約数ペア:

[(1, 13666324), (2, 6833162), (4, 3416581), (7, 1952332), (14, 976166), (23, 594188), (28, 488083), (46, 297094), (92, 148547), (161, 84884), (322, 42442), (644, 21221)]