27813994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{6563}}^1$

素因数の和:6741

約数の個数: 16

約数和(自身を含む): 45212832

約数和(自身を除く): 17398838

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 6563, 13126, 85319, 170638, 1069769, 2139538, 13906997, 27813994]

約数ペア:

[(1, 27813994), (2, 13906997), (13, 2139538), (26, 1069769), (163, 170638), (326, 85319), (2119, 13126), (4238, 6563)]