13047404

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2447}}^1$

素因数の和:2525

約数の個数: 24

約数和(自身を含む): 24127488

約数和(自身を除く): 11080084

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2447, 2666, 4894, 5332, 9788, 75857, 105221, 151714, 210442, 303428, 420884, 3261851, 6523702, 13047404]

約数ペア:

[(1, 13047404), (2, 6523702), (4, 3261851), (31, 420884), (43, 303428), (62, 210442), (86, 151714), (124, 105221), (172, 75857), (1333, 9788), (2447, 5332), (2666, 4894)]