15884404

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{55931}}^1$

素因数の和:56006

約数の個数: 12

約数和(自身を含む): 28189728

約数和(自身を除く): 12305324

約数列:

[1, 2, 4, 71, 142, 284, 55931, 111862, 223724, 3971101, 7942202, 15884404]

約数ペア:

[(1, 15884404), (2, 7942202), (4, 3971101), (71, 223724), (142, 111862), (284, 55931)]