19250793

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{823}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 29308032

約数和(自身を除く): 10057239

約数列:

[1, 3, 9, 23, 69, 113, 207, 339, 823, 1017, 2469, 2599, 7407, 7797, 18929, 23391, 56787, 92999, 170361, 278997, 836991, 2138977, 6416931, 19250793]

約数ペア:

[(1, 19250793), (3, 6416931), (9, 2138977), (23, 836991), (69, 278997), (113, 170361), (207, 92999), (339, 56787), (823, 23391), (1017, 18929), (2469, 7797), (2599, 7407)]