19441652

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 34809600

約数和(自身を除く): 15367948

約数列:

[1, 2, 4, 73, 139, 146, 278, 292, 479, 556, 958, 1916, 10147, 20294, 34967, 40588, 66581, 69934, 133162, 139868, 266324, 4860413, 9720826, 19441652]

約数ペア:

[(1, 19441652), (2, 9720826), (4, 4860413), (73, 266324), (139, 139868), (146, 133162), (278, 69934), (292, 66581), (479, 40588), (556, 34967), (958, 20294), (1916, 10147)]