22709428

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{3637}}^1$

素因数の和:3871

約数の個数: 24

約数和(自身を含む): 45635072

約数和(自身を除く): 22925644

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 3637, 6244, 7274, 14548, 25459, 50918, 101836, 811051, 1622102, 3244204, 5677357, 11354714, 22709428]

約数ペア:

[(1, 22709428), (2, 11354714), (4, 5677357), (7, 3244204), (14, 1622102), (28, 811051), (223, 101836), (446, 50918), (892, 25459), (1561, 14548), (3122, 7274), (3637, 6244)]