19283337

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 28620384

約数和(自身を除く): 9337047

約数列:

[1, 3, 9, 67, 113, 201, 283, 339, 603, 849, 1017, 2547, 7571, 18961, 22713, 31979, 56883, 68139, 95937, 170649, 287811, 2142593, 6427779, 19283337]

約数ペア:

[(1, 19283337), (3, 6427779), (9, 2142593), (67, 287811), (113, 170649), (201, 95937), (283, 68139), (339, 56883), (603, 31979), (849, 22713), (1017, 18961), (2547, 7571)]