16843242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{215939}}^1$

素因数の和:215957

約数の個数: 16

約数和(自身を含む): 36277920

約数和(自身を除く): 19434678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 215939, 431878, 647817, 1295634, 2807207, 5614414, 8421621, 16843242]

約数ペア:

[(1, 16843242), (2, 8421621), (3, 5614414), (6, 2807207), (13, 1295634), (26, 647817), (39, 431878), (78, 215939)]