20220824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{194431}}^1$

素因数の和:194450

約数の個数: 16

約数和(自身を含む): 40830720

約数和(自身を除く): 20609896

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 194431, 388862, 777724, 1555448, 2527603, 5055206, 10110412, 20220824]

約数ペア:

[(1, 20220824), (2, 10110412), (4, 5055206), (8, 2527603), (13, 1555448), (26, 777724), (52, 388862), (104, 194431)]