19222053

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 29030400

約数和(自身を除く): 9808347

約数列:

[1, 3, 17, 19, 51, 57, 83, 239, 249, 323, 717, 969, 1411, 1577, 4063, 4233, 4541, 4731, 12189, 13623, 19837, 26809, 59511, 77197, 80427, 231591, 337229, 376903, 1011687, 1130709, 6407351, 19222053]

約数ペア:

[(1, 19222053), (3, 6407351), (17, 1130709), (19, 1011687), (51, 376903), (57, 337229), (83, 231591), (239, 80427), (249, 77197), (323, 59511), (717, 26809), (969, 19837), (1411, 13623), (1577, 12189), (4063, 4731), (4233, 4541)]