19396017

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{4201}}^1$

素因数の和:4235

約数の個数: 24

約数和(自身を含む): 30590560

約数和(自身を除く): 11194543

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4201, 4617, 12603, 37809, 79819, 113427, 239457, 340281, 718371, 1020843, 2155113, 6465339, 19396017]

約数ペア:

[(1, 19396017), (3, 6465339), (9, 2155113), (19, 1020843), (27, 718371), (57, 340281), (81, 239457), (171, 113427), (243, 79819), (513, 37809), (1539, 12603), (4201, 4617)]