12488474

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2837}}^1$

素因数の和:2941

約数の個数: 16

約数和(自身を含む): 19616256

約数和(自身を除く): 7127782

約数列:

[1, 2, 31, 62, 71, 142, 2201, 2837, 4402, 5674, 87947, 175894, 201427, 402854, 6244237, 12488474]

約数ペア:

[(1, 12488474), (2, 6244237), (31, 402854), (62, 201427), (71, 175894), (142, 87947), (2201, 5674), (2837, 4402)]