28108942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{10133}}^1$

素因数の和:10227

約数の個数: 16

約数和(自身を含む): 44994960

約数和(自身を除く): 16886018

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 10133, 20266, 192527, 385054, 739709, 1479418, 14054471, 28108942]

約数ペア:

[(1, 28108942), (2, 14054471), (19, 1479418), (38, 739709), (73, 385054), (146, 192527), (1387, 20266), (2774, 10133)]