193313458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239843}}^1$

素因数の和:239889

約数の個数: 16

約数和(自身を含む): 322350336

約数和(自身を除く): 129036878

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 239843, 479686, 3117959, 6235918, 7435133, 14870266, 96656729, 193313458]

約数ペア:

[(1, 193313458), (2, 96656729), (13, 14870266), (26, 7435133), (31, 6235918), (62, 3117959), (403, 479686), (806, 239843)]