19891350282

素因数分解:

$2^1\times 3^1\times {\mathrm{16087}}^1\times {\mathrm{206081}}^1$

素因数の和:222173

約数の個数: 16

約数和(自身を含む): 39785366592

約数和(自身を除く): 19894016310

約数列:

[1, 2, 3, 6, 16087, 32174, 48261, 96522, 206081, 412162, 618243, 1236486, 3315225047, 6630450094, 9945675141, 19891350282]

約数ペア:

[(1, 19891350282), (2, 9945675141), (3, 6630450094), (6, 3315225047), (16087, 1236486), (32174, 618243), (48261, 412162), (96522, 206081)]