19038462

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{7537}}^1$

素因数の和:7963

約数の個数: 16

約数和(自身を含む): 38172432

約数和(自身を除く): 19133970

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 7537, 15074, 22611, 45222, 3173077, 6346154, 9519231, 19038462]

約数ペア:

[(1, 19038462), (2, 9519231), (3, 6346154), (6, 3173077), (421, 45222), (842, 22611), (1263, 15074), (2526, 7537)]