9928492

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2551}}^1$

素因数の和:2701

約数の個数: 24

約数和(自身を含む): 20007680

約数和(自身を除く): 10079188

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 2551, 3892, 5102, 10204, 17857, 35714, 71428, 354589, 709178, 1418356, 2482123, 4964246, 9928492]

約数ペア:

[(1, 9928492), (2, 4964246), (4, 2482123), (7, 1418356), (14, 709178), (28, 354589), (139, 71428), (278, 35714), (556, 17857), (973, 10204), (1946, 5102), (2551, 3892)]