23638394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 40656000

約数和(自身を除く): 17017606

約数列:

[1, 2, 13, 19, 26, 38, 109, 218, 247, 439, 494, 878, 1417, 2071, 2834, 4142, 5707, 8341, 11414, 16682, 26923, 47851, 53846, 95702, 108433, 216866, 622063, 909169, 1244126, 1818338, 11819197, 23638394]

約数ペア:

[(1, 23638394), (2, 11819197), (13, 1818338), (19, 1244126), (26, 909169), (38, 622063), (109, 216866), (218, 108433), (247, 95702), (439, 53846), (494, 47851), (878, 26923), (1417, 16682), (2071, 11414), (2834, 8341), (4142, 5707)]