25132858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1571}}^1$

素因数の和:2013

約数の個数: 16

約数和(自身を含む): 39803040

約数和(自身を除く): 14670182

約数列:

[1, 2, 19, 38, 421, 842, 1571, 3142, 7999, 15998, 29849, 59698, 661391, 1322782, 12566429, 25132858]

約数ペア:

[(1, 25132858), (2, 12566429), (19, 1322782), (38, 661391), (421, 59698), (842, 29849), (1571, 15998), (3142, 7999)]