19159144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{126047}}^1$

素因数の和:126072

約数の個数: 16

約数和(自身を含む): 37814400

約数和(自身を除く): 18655256

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 126047, 252094, 504188, 1008376, 2394893, 4789786, 9579572, 19159144]

約数ペア:

[(1, 19159144), (2, 9579572), (4, 4789786), (8, 2394893), (19, 1008376), (38, 504188), (76, 252094), (152, 126047)]