19463397129

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{317609}}^1$

素因数の和:318245

約数の個数: 24

約数和(自身を含む): 30719239200

約数和(自身を除く): 11255842071

約数列:

[1, 3, 9, 11, 33, 99, 619, 1857, 5571, 6809, 20427, 61281, 317609, 952827, 2858481, 3493699, 10481097, 31443291, 196599971, 589799913, 1769399739, 2162599681, 6487799043, 19463397129]

約数ペア:

[(1, 19463397129), (3, 6487799043), (9, 2162599681), (11, 1769399739), (33, 589799913), (99, 196599971), (619, 31443291), (1857, 10481097), (5571, 3493699), (6809, 2858481), (20427, 952827), (61281, 317609)]