19381608

素因数分解:

$2^3\times 3^2\times {\mathrm{269189}}^1$

素因数の和:269201

約数の個数: 24

約数和(自身を含む): 52492050

約数和(自身を除く): 33110442

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 269189, 538378, 807567, 1076756, 1615134, 2153512, 2422701, 3230268, 4845402, 6460536, 9690804, 19381608]

約数ペア:

[(1, 19381608), (2, 9690804), (3, 6460536), (4, 4845402), (6, 3230268), (8, 2422701), (9, 2153512), (12, 1615134), (18, 1076756), (24, 807567), (36, 538378), (72, 269189)]