14419888

素因数分解:

$2^4\times 7^1\times {\mathrm{128749}}^1$

素因数の和:128764

約数の個数: 20

約数和(自身を含む): 31930000

約数和(自身を除く): 17510112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 128749, 257498, 514996, 901243, 1029992, 1802486, 2059984, 3604972, 7209944, 14419888]

約数ペア:

[(1, 14419888), (2, 7209944), (4, 3604972), (7, 2059984), (8, 1802486), (14, 1029992), (16, 901243), (28, 514996), (56, 257498), (112, 128749)]