5508784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{18121}}^1$

素因数の和:18148

約数の個数: 20

約数和(自身を含む): 11235640

約数和(自身を除く): 5726856

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 18121, 36242, 72484, 144968, 289936, 344299, 688598, 1377196, 2754392, 5508784]

約数ペア:

[(1, 5508784), (2, 2754392), (4, 1377196), (8, 688598), (16, 344299), (19, 289936), (38, 144968), (76, 72484), (152, 36242), (304, 18121)]