10251982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20753}}^1$

素因数の和:20787

約数の個数: 16

約数和(自身を含む): 17433360

約数和(自身を除く): 7181378

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 20753, 41506, 269789, 394307, 539578, 788614, 5125991, 10251982]

約数ペア:

[(1, 10251982), (2, 5125991), (13, 788614), (19, 539578), (26, 394307), (38, 269789), (247, 41506), (494, 20753)]