188825986

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{21317}}^1$

素因数の和:21465

約数の個数: 16

約数和(自身を含む): 292653504

約数和(自身を除く): 103827518

約数列:

[1, 2, 43, 86, 103, 206, 4429, 8858, 21317, 42634, 916631, 1833262, 2195651, 4391302, 94412993, 188825986]

約数ペア:

[(1, 188825986), (2, 94412993), (43, 4391302), (86, 2195651), (103, 1833262), (206, 916631), (4429, 42634), (8858, 21317)]