4219805

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1033}}^1$

素因数の和:1100

約数の個数: 16

約数和(自身を含む): 5459520

約数和(自身を除く): 1239715

約数列:

[1, 5, 19, 43, 95, 215, 817, 1033, 4085, 5165, 19627, 44419, 98135, 222095, 843961, 4219805]

約数ペア:

[(1, 4219805), (5, 843961), (19, 222095), (43, 98135), (95, 44419), (215, 19627), (817, 5165), (1033, 4085)]