28371598

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{8389}}^1$

素因数の和:8499

約数の個数: 16

約数和(自身を含む): 45306000

約数和(自身を除く): 16934402

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 8389, 16778, 159391, 318782, 746621, 1493242, 14185799, 28371598]

約数ペア:

[(1, 28371598), (2, 14185799), (19, 1493242), (38, 746621), (89, 318782), (178, 159391), (1691, 16778), (3382, 8389)]