5205886

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19571}}^1$

素因数の和:19599

約数の個数: 16

約数和(自身を含む): 9394560

約数和(自身を除く): 4188674

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 19571, 39142, 136997, 273994, 371849, 743698, 2602943, 5205886]

約数ペア:

[(1, 5205886), (2, 2602943), (7, 743698), (14, 371849), (19, 273994), (38, 136997), (133, 39142), (266, 19571)]