12817424

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{9001}}^1$

素因数の和:9098

約数の個数: 20

約数和(自身を含む): 25115580

約数和(自身を除く): 12298156

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 9001, 18002, 36004, 72008, 144016, 801089, 1602178, 3204356, 6408712, 12817424]

約数ペア:

[(1, 12817424), (2, 6408712), (4, 3204356), (8, 1602178), (16, 801089), (89, 144016), (178, 72008), (356, 36004), (712, 18002), (1424, 9001)]