15532048

素因数分解:

$2^4\times 7^1\times {\mathrm{138679}}^1$

素因数の和:138694

約数の個数: 20

約数和(自身を含む): 34392640

約数和(自身を除く): 18860592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 138679, 277358, 554716, 970753, 1109432, 1941506, 2218864, 3883012, 7766024, 15532048]

約数ペア:

[(1, 15532048), (2, 7766024), (4, 3883012), (7, 2218864), (8, 1941506), (14, 1109432), (16, 970753), (28, 554716), (56, 277358), (112, 138679)]