15278072

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1931}}^1$

素因数の和:2003

約数の個数: 32

約数和(自身を含む): 30602880

約数和(自身を除く): 15324808

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1931, 1978, 3862, 3956, 7724, 7912, 15448, 44413, 83033, 88826, 166066, 177652, 332132, 355304, 664264, 1909759, 3819518, 7639036, 15278072]

約数ペア:

[(1, 15278072), (2, 7639036), (4, 3819518), (8, 1909759), (23, 664264), (43, 355304), (46, 332132), (86, 177652), (92, 166066), (172, 88826), (184, 83033), (344, 44413), (989, 15448), (1931, 7912), (1978, 7724), (3862, 3956)]