8217158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2141}}^1$

素因数の和:2263

約数の個数: 16

約数和(自身を含む): 13109040

約数和(自身を除く): 4891882

約数列:

[1, 2, 19, 38, 101, 202, 1919, 2141, 3838, 4282, 40679, 81358, 216241, 432482, 4108579, 8217158]

約数ペア:

[(1, 8217158), (2, 4108579), (19, 432482), (38, 216241), (101, 81358), (202, 40679), (1919, 4282), (2141, 3838)]