13624268

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{991}}^1$

素因数の和:1493

約数の個数: 24

約数和(自身を含む): 27331584

約数和(自身を除く): 13707316

約数列:

[1, 2, 4, 7, 14, 28, 491, 982, 991, 1964, 1982, 3437, 3964, 6874, 6937, 13748, 13874, 27748, 486581, 973162, 1946324, 3406067, 6812134, 13624268]

約数ペア:

[(1, 13624268), (2, 6812134), (4, 3406067), (7, 1946324), (14, 973162), (28, 486581), (491, 27748), (982, 13874), (991, 13748), (1964, 6937), (1982, 6874), (3437, 3964)]