172704794

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{5417}}^1$

素因数の和:6277

約数の個数: 16

約数和(自身を含む): 273067200

約数和(自身を除く): 100362406

約数列:

[1, 2, 19, 38, 839, 1678, 5417, 10834, 15941, 31882, 102923, 205846, 4544863, 9089726, 86352397, 172704794]

約数ペア:

[(1, 172704794), (2, 86352397), (19, 9089726), (38, 4544863), (839, 205846), (1678, 102923), (5417, 31882), (10834, 15941)]