16375242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{209939}}^1$

素因数の和:209957

約数の個数: 16

約数和(自身を含む): 35269920

約数和(自身を除く): 18894678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 209939, 419878, 629817, 1259634, 2729207, 5458414, 8187621, 16375242]

約数ペア:

[(1, 16375242), (2, 8187621), (3, 5458414), (6, 2729207), (13, 1259634), (26, 629817), (39, 419878), (78, 209939)]