545193790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2869441}}^1$

素因数の和:2869467

約数の個数: 16

約数和(自身を含む): 1032999120

約数和(自身を除く): 487805330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2869441, 5738882, 14347205, 28694410, 54519379, 109038758, 272596895, 545193790]

約数ペア:

[(1, 545193790), (2, 272596895), (5, 109038758), (10, 54519379), (19, 28694410), (38, 14347205), (95, 5738882), (190, 2869441)]