28087082633

素因数分解:

${\mathrm{19}}^2\times {\mathrm{263}}^1\times {\mathrm{295831}}^1$

素因数の和:296132

約数の個数: 12

約数和(自身を含む): 29755965888

約数和(自身を除く): 1668883255

約数列:

[1, 19, 263, 361, 4997, 94943, 295831, 5620789, 77803553, 106794991, 1478267507, 28087082633]

約数ペア:

[(1, 28087082633), (19, 1478267507), (263, 106794991), (361, 77803553), (4997, 5620789), (94943, 295831)]