16253644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3389}}^1$

素因数の和:3513

約数の個数: 24

約数和(自身を含む): 31323600

約数和(自身を除く): 15069956

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 3389, 4796, 6778, 13556, 37279, 74558, 149116, 369401, 738802, 1477604, 4063411, 8126822, 16253644]

約数ペア:

[(1, 16253644), (2, 8126822), (4, 4063411), (11, 1477604), (22, 738802), (44, 369401), (109, 149116), (218, 74558), (436, 37279), (1199, 13556), (2398, 6778), (3389, 4796)]