12695452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 28320768

約数和(自身を除く): 15625316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 877, 1034, 1316, 1754, 2068, 3508, 3619, 6139, 7238, 9647, 12278, 14476, 19294, 24556, 38588, 41219, 67529, 82438, 135058, 164876, 270116, 288533, 453409, 577066, 906818, 1154132, 1813636, 3173863, 6347726, 12695452]

約数ペア:

[(1, 12695452), (2, 6347726), (4, 3173863), (7, 1813636), (11, 1154132), (14, 906818), (22, 577066), (28, 453409), (44, 288533), (47, 270116), (77, 164876), (94, 135058), (154, 82438), (188, 67529), (308, 41219), (329, 38588), (517, 24556), (658, 19294), (877, 14476), (1034, 12278), (1316, 9647), (1754, 7238), (2068, 6139), (3508, 3619)]