12813836

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6269}}^1$

素因数の和:6353

約数の個数: 24

約数和(自身を含む): 25982880

約数和(自身を除く): 13169044

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 6269, 12538, 25076, 43883, 87766, 175532, 457637, 915274, 1830548, 3203459, 6406918, 12813836]

約数ペア:

[(1, 12813836), (2, 6406918), (4, 3203459), (7, 1830548), (14, 915274), (28, 457637), (73, 175532), (146, 87766), (292, 43883), (511, 25076), (1022, 12538), (2044, 6269)]