19943148

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{44917}}^1$

素因数の和:44961

約数の個数: 24

約数和(自身を含む): 47792752

約数和(自身を除く): 27849604

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 44917, 89834, 134751, 179668, 269502, 539004, 1661929, 3323858, 4985787, 6647716, 9971574, 19943148]

約数ペア:

[(1, 19943148), (2, 9971574), (3, 6647716), (4, 4985787), (6, 3323858), (12, 1661929), (37, 539004), (74, 269502), (111, 179668), (148, 134751), (222, 89834), (444, 44917)]