13237976

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{27127}}^1$

素因数の和:27194

約数の個数: 16

約数和(自身を含む): 25229040

約数和(自身を除く): 11991064

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 27127, 54254, 108508, 217016, 1654747, 3309494, 6618988, 13237976]

約数ペア:

[(1, 13237976), (2, 6618988), (4, 3309494), (8, 1654747), (61, 217016), (122, 108508), (244, 54254), (488, 27127)]