19376196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{919}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 51932160

約数和(自身を除く): 32555964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 251, 502, 753, 919, 1004, 1506, 1757, 1838, 2757, 3012, 3514, 3676, 5271, 5514, 6433, 7028, 10542, 11028, 12866, 19299, 21084, 25732, 38598, 77196, 230669, 461338, 692007, 922676, 1384014, 1614683, 2768028, 3229366, 4844049, 6458732, 9688098, 19376196]

約数ペア:

[(1, 19376196), (2, 9688098), (3, 6458732), (4, 4844049), (6, 3229366), (7, 2768028), (12, 1614683), (14, 1384014), (21, 922676), (28, 692007), (42, 461338), (84, 230669), (251, 77196), (502, 38598), (753, 25732), (919, 21084), (1004, 19299), (1506, 12866), (1757, 11028), (1838, 10542), (2757, 7028), (3012, 6433), (3514, 5514), (3676, 5271)]