22498202

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1997}}^1$

素因数の和:2173

約数の個数: 16

約数和(自身を含む): 34813152

約数和(自身を除く): 12314950

約数列:

[1, 2, 43, 86, 131, 262, 1997, 3994, 5633, 11266, 85871, 171742, 261607, 523214, 11249101, 22498202]

約数ペア:

[(1, 22498202), (2, 11249101), (43, 523214), (86, 261607), (131, 171742), (262, 85871), (1997, 11266), (3994, 5633)]