12911612

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15901}}^1$

素因数の和:15941

約数の個数: 24

約数和(自身を含む): 26715360

約数和(自身を除く): 13803748

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 15901, 31802, 63604, 111307, 222614, 445228, 461129, 922258, 1844516, 3227903, 6455806, 12911612]

約数ペア:

[(1, 12911612), (2, 6455806), (4, 3227903), (7, 1844516), (14, 922258), (28, 461129), (29, 445228), (58, 222614), (116, 111307), (203, 63604), (406, 31802), (812, 15901)]