13731844

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1223}}^1$

素因数の和:1635

約数の個数: 24

約数和(自身を含む): 27554688

約数和(自身を除く): 13822844

約数列:

[1, 2, 4, 7, 14, 28, 401, 802, 1223, 1604, 2446, 2807, 4892, 5614, 8561, 11228, 17122, 34244, 490423, 980846, 1961692, 3432961, 6865922, 13731844]

約数ペア:

[(1, 13731844), (2, 6865922), (4, 3432961), (7, 1961692), (14, 980846), (28, 490423), (401, 34244), (802, 17122), (1223, 11228), (1604, 8561), (2446, 5614), (2807, 4892)]