12553870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9439}}^1$

素因数の和:9472

約数の個数: 32

約数和(自身を含む): 27187200

約数和(自身を除く): 14633330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 9439, 18878, 47195, 66073, 94390, 132146, 179341, 330365, 358682, 660730, 896705, 1255387, 1793410, 2510774, 6276935, 12553870]

約数ペア:

[(1, 12553870), (2, 6276935), (5, 2510774), (7, 1793410), (10, 1255387), (14, 896705), (19, 660730), (35, 358682), (38, 330365), (70, 179341), (95, 132146), (133, 94390), (190, 66073), (266, 47195), (665, 18878), (1330, 9439)]