21910106867

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2939}}^1\times {\mathrm{15761}}^1$

素因数の和:18754

約数の個数: 16

約数和(自身を含む): 24467667840

約数和(自身を除く): 2557560973

約数列:

[1, 11, 43, 473, 2939, 15761, 32329, 126377, 173371, 677723, 1390147, 7454953, 46321579, 509537369, 1991827897, 21910106867]

約数ペア:

[(1, 21910106867), (11, 1991827897), (43, 509537369), (473, 46321579), (2939, 7454953), (15761, 1390147), (32329, 677723), (126377, 173371)]