15380008

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11941}}^1$

素因数の和:11977

約数の個数: 32

約数和(自身を含む): 34392960

約数和(自身を除く): 19012952

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 11941, 23882, 47764, 83587, 95528, 167174, 274643, 334348, 549286, 668696, 1098572, 1922501, 2197144, 3845002, 7690004, 15380008]

約数ペア:

[(1, 15380008), (2, 7690004), (4, 3845002), (7, 2197144), (8, 1922501), (14, 1098572), (23, 668696), (28, 549286), (46, 334348), (56, 274643), (92, 167174), (161, 95528), (184, 83587), (322, 47764), (644, 23882), (1288, 11941)]