1949392

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1669}}^1$

素因数の和:1750

約数の個数: 20

約数和(自身を含む): 3830980

約数和(自身を除く): 1881588

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 1669, 3338, 6676, 13352, 26704, 121837, 243674, 487348, 974696, 1949392]

約数ペア:

[(1, 1949392), (2, 974696), (4, 487348), (8, 243674), (16, 121837), (73, 26704), (146, 13352), (292, 6676), (584, 3338), (1168, 1669)]