12519766

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 22394880

約数和(自身を除く): 9875114

約数列:

[1, 2, 7, 14, 47, 53, 94, 106, 329, 359, 371, 658, 718, 742, 2491, 2513, 4982, 5026, 16873, 17437, 19027, 33746, 34874, 38054, 118111, 133189, 236222, 266378, 894269, 1788538, 6259883, 12519766]

約数ペア:

[(1, 12519766), (2, 6259883), (7, 1788538), (14, 894269), (47, 266378), (53, 236222), (94, 133189), (106, 118111), (329, 38054), (359, 34874), (371, 33746), (658, 19027), (718, 17437), (742, 16873), (2491, 5026), (2513, 4982)]