11578964

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{40771}}^1$

素因数の和:40846

約数の個数: 12

約数和(自身を含む): 20549088

約数和(自身を除く): 8970124

約数列:

[1, 2, 4, 71, 142, 284, 40771, 81542, 163084, 2894741, 5789482, 11578964]

約数ペア:

[(1, 11578964), (2, 5789482), (4, 2894741), (71, 163084), (142, 81542), (284, 40771)]