19382010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{646067}}^1$

素因数の和:646077

約数の個数: 16

約数和(自身を含む): 46516896

約数和(自身を除く): 27134886

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 646067, 1292134, 1938201, 3230335, 3876402, 6460670, 9691005, 19382010]

約数ペア:

[(1, 19382010), (2, 9691005), (3, 6460670), (5, 3876402), (6, 3230335), (10, 1938201), (15, 1292134), (30, 646067)]