19214528254

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{923509}}^1$

素因数の和:923715

約数の個数: 16

約数和(自身を含む): 29389782240

約数和(自身を除く): 10175253986

約数列:

[1, 2, 101, 103, 202, 206, 10403, 20806, 923509, 1847018, 93274409, 95121427, 186548818, 190242854, 9607264127, 19214528254]

約数ペア:

[(1, 19214528254), (2, 9607264127), (101, 190242854), (103, 186548818), (202, 95121427), (206, 93274409), (10403, 1847018), (20806, 923509)]