19248861

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8999}}^1$

素因数の和:9056

約数の個数: 16

約数和(自身を含む): 27648000

約数和(自身を除く): 8399139

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 8999, 26997, 206977, 278969, 620931, 836907, 6416287, 19248861]

約数ペア:

[(1, 19248861), (3, 6416287), (23, 836907), (31, 620931), (69, 278969), (93, 206977), (713, 26997), (2139, 8999)]