15190913872

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{1887539}}^1$

素因数の和:1888050

約数の個数: 20

約数和(自身を含む): 29490924960

約数和(自身を除く): 14300011088

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 1887539, 3775078, 7550156, 15100312, 30200624, 949432117, 1898864234, 3797728468, 7595456936, 15190913872]

約数ペア:

[(1, 15190913872), (2, 7595456936), (4, 3797728468), (8, 1898864234), (16, 949432117), (503, 30200624), (1006, 15100312), (2012, 7550156), (4024, 3775078), (8048, 1887539)]