12403958

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2693}}^1$

素因数の和:2756

約数の個数: 24

約数和(自身を含む): 22112352

約数和(自身を除く): 9708394

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 658, 2303, 2693, 4606, 5386, 18851, 37702, 126571, 131957, 253142, 263914, 885997, 1771994, 6201979, 12403958]

約数ペア:

[(1, 12403958), (2, 6201979), (7, 1771994), (14, 885997), (47, 263914), (49, 253142), (94, 131957), (98, 126571), (329, 37702), (658, 18851), (2303, 5386), (2693, 4606)]