390096961

素因数分解:

${\mathrm{19}}^2\times {\mathrm{419}}^1\times {\mathrm{2579}}^1$

素因数の和:3036

約数の個数: 12

約数和(自身を含む): 412851600

約数和(自身を除く): 22754639

約数列:

[1, 19, 361, 419, 2579, 7961, 49001, 151259, 931019, 1080601, 20531419, 390096961]

約数ペア:

[(1, 390096961), (19, 20531419), (361, 1080601), (419, 931019), (2579, 151259), (7961, 49001)]