11816668

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 21273840

約数和(自身を除く): 9457172

約数列:

[1, 2, 4, 53, 106, 139, 212, 278, 401, 556, 802, 1604, 7367, 14734, 21253, 29468, 42506, 55739, 85012, 111478, 222956, 2954167, 5908334, 11816668]

約数ペア:

[(1, 11816668), (2, 5908334), (4, 2954167), (53, 222956), (106, 111478), (139, 85012), (212, 55739), (278, 42506), (401, 29468), (556, 21253), (802, 14734), (1604, 7367)]