13259298

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{169991}}^1$

素因数の和:170009

約数の個数: 16

約数和(自身を含む): 28558656

約数和(自身を除く): 15299358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169991, 339982, 509973, 1019946, 2209883, 4419766, 6629649, 13259298]

約数ペア:

[(1, 13259298), (2, 6629649), (3, 4419766), (6, 2209883), (13, 1019946), (26, 509973), (39, 339982), (78, 169991)]