2247640055

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{60821}}^1$

素因数の和:61234

約数の個数: 16

約数和(自身を含む): 2846469600

約数和(自身を除く): 598829545

約数列:

[1, 5, 19, 95, 389, 1945, 7391, 36955, 60821, 304105, 1155599, 5777995, 23659369, 118296845, 449528011, 2247640055]

約数ペア:

[(1, 2247640055), (5, 449528011), (19, 118296845), (95, 23659369), (389, 5777995), (1945, 1155599), (7391, 304105), (36955, 60821)]