19207305

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32833}}^1$

素因数の和:32857

約数の個数: 24

約数和(自身を含む): 35854728

約数和(自身を除く): 16647423

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 32833, 98499, 164165, 295497, 426829, 492495, 1280487, 1477485, 2134145, 3841461, 6402435, 19207305]

約数ペア:

[(1, 19207305), (3, 6402435), (5, 3841461), (9, 2134145), (13, 1477485), (15, 1280487), (39, 492495), (45, 426829), (65, 295497), (117, 164165), (195, 98499), (585, 32833)]