19628026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{46957}}^1$

素因数の和:46989

約数の個数: 16

約数和(自身を含む): 33809760

約数和(自身を除く): 14181734

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 46957, 93914, 516527, 892183, 1033054, 1784366, 9814013, 19628026]

約数ペア:

[(1, 19628026), (2, 9814013), (11, 1784366), (19, 1033054), (22, 892183), (38, 516527), (209, 93914), (418, 46957)]