20161434415

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2469251}}^1$

素因数の和:2469350

約数の個数: 16

約数和(自身を含む): 25601204736

約数和(自身を除く): 5439770321

約数列:

[1, 5, 23, 71, 115, 355, 1633, 8165, 2469251, 12346255, 56792773, 175316821, 283963865, 876584105, 4032286883, 20161434415]

約数ペア:

[(1, 20161434415), (5, 4032286883), (23, 876584105), (71, 283963865), (115, 175316821), (355, 56792773), (1633, 12346255), (8165, 2469251)]