12810532

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11159}}^1$

素因数の和:11211

約数の個数: 24

約数和(自身を含む): 26248320

約数和(自身を除く): 13437788

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 11159, 22318, 44636, 78113, 156226, 312452, 457519, 915038, 1830076, 3202633, 6405266, 12810532]

約数ペア:

[(1, 12810532), (2, 6405266), (4, 3202633), (7, 1830076), (14, 915038), (28, 457519), (41, 312452), (82, 156226), (164, 78113), (287, 44636), (574, 22318), (1148, 11159)]