19034217

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{22741}}^1$

素因数の和:22781

約数の個数: 16

約数和(自身を含む): 29109760

約数和(自身を除く): 10075543

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 22741, 68223, 204669, 614007, 704971, 2114913, 6344739, 19034217]

約数ペア:

[(1, 19034217), (3, 6344739), (9, 2114913), (27, 704971), (31, 614007), (93, 204669), (279, 68223), (837, 22741)]