11787724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{571}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 22310288

約数和(自身を除く): 10522564

約数列:

[1, 2, 4, 13, 26, 52, 397, 571, 794, 1142, 1588, 2284, 5161, 7423, 10322, 14846, 20644, 29692, 226687, 453374, 906748, 2946931, 5893862, 11787724]

約数ペア:

[(1, 11787724), (2, 5893862), (4, 2946931), (13, 906748), (26, 453374), (52, 226687), (397, 29692), (571, 20644), (794, 14846), (1142, 10322), (1588, 7423), (2284, 5161)]