214821890

素因数分解:

$2^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{57593}}^1$

素因数の和:57973

約数の個数: 16

約数和(自身を含む): 387722808

約数和(自身を除く): 172900918

約数列:

[1, 2, 5, 10, 373, 746, 1865, 3730, 57593, 115186, 287965, 575930, 21482189, 42964378, 107410945, 214821890]

約数ペア:

[(1, 214821890), (2, 107410945), (5, 42964378), (10, 21482189), (373, 575930), (746, 287965), (1865, 115186), (3730, 57593)]