11638768

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{1657}}^1$

素因数の和:2104

約数の個数: 20

約数和(自身を含む): 22615120

約数和(自身を除く): 10976352

約数列:

[1, 2, 4, 8, 16, 439, 878, 1657, 1756, 3314, 3512, 6628, 7024, 13256, 26512, 727423, 1454846, 2909692, 5819384, 11638768]

約数ペア:

[(1, 11638768), (2, 5819384), (4, 2909692), (8, 1454846), (16, 727423), (439, 26512), (878, 13256), (1657, 7024), (1756, 6628), (3314, 3512)]