11565428

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1303}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 23221632

約数和(自身を除く): 11656204

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 1303, 2219, 2606, 4438, 5212, 8876, 9121, 18242, 36484, 413051, 826102, 1652204, 2891357, 5782714, 11565428]

約数ペア:

[(1, 11565428), (2, 5782714), (4, 2891357), (7, 1652204), (14, 826102), (28, 413051), (317, 36484), (634, 18242), (1268, 9121), (1303, 8876), (2219, 5212), (2606, 4438)]