9985648

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{1093}}^1$

素因数の和:1672

約数の個数: 20

約数和(自身を含む): 19398808

約数和(自身を除く): 9413160

約数列:

[1, 2, 4, 8, 16, 571, 1093, 1142, 2186, 2284, 4372, 4568, 8744, 9136, 17488, 624103, 1248206, 2496412, 4992824, 9985648]

約数ペア:

[(1, 9985648), (2, 4992824), (4, 2496412), (8, 1248206), (16, 624103), (571, 17488), (1093, 9136), (1142, 8744), (2186, 4568), (2284, 4372)]