28618942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{10243}}^1$

素因数の和:10383

約数の個数: 16

約数和(自身を含む): 47204352

約数和(自身を除く): 18585410

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 10243, 20486, 112673, 225346, 1300861, 2601722, 14309471, 28618942]

約数ペア:

[(1, 28618942), (2, 14309471), (11, 2601722), (22, 1300861), (127, 225346), (254, 112673), (1397, 20486), (2794, 10243)]