19142799

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2221}}^1$

素因数の和:2267

約数の個数: 24

約数和(自身を含む): 29277072

約数和(自身を除く): 10134273

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 2221, 2873, 6663, 8619, 28873, 37757, 86619, 113271, 375349, 490841, 1126047, 1472523, 6380933, 19142799]

約数ペア:

[(1, 19142799), (3, 6380933), (13, 1472523), (17, 1126047), (39, 490841), (51, 375349), (169, 113271), (221, 86619), (507, 37757), (663, 28873), (2221, 8619), (2873, 6663)]