19193268

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{84181}}^1$

素因数の和:84207

約数の個数: 24

約数和(自身を含む): 47141920

約数和(自身を除く): 27948652

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 84181, 168362, 252543, 336724, 505086, 1010172, 1599439, 3198878, 4798317, 6397756, 9596634, 19193268]

約数ペア:

[(1, 19193268), (2, 9596634), (3, 6397756), (4, 4798317), (6, 3198878), (12, 1599439), (19, 1010172), (38, 505086), (57, 336724), (76, 252543), (114, 168362), (228, 84181)]