21854002

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{2039}}^1$

素因数の和:2297

約数の個数: 16

約数和(自身を含む): 34369920

約数和(自身を除く): 12515918

約数列:

[1, 2, 23, 46, 233, 466, 2039, 4078, 5359, 10718, 46897, 93794, 475087, 950174, 10927001, 21854002]

約数ペア:

[(1, 21854002), (2, 10927001), (23, 950174), (46, 475087), (233, 93794), (466, 46897), (2039, 10718), (4078, 5359)]