11487028

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17837}}^1$

素因数の和:17871

約数の個数: 24

約数和(自身を含む): 23974272

約数和(自身を除く): 12487244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 17837, 35674, 71348, 124859, 249718, 410251, 499436, 820502, 1641004, 2871757, 5743514, 11487028]

約数ペア:

[(1, 11487028), (2, 5743514), (4, 2871757), (7, 1641004), (14, 820502), (23, 499436), (28, 410251), (46, 249718), (92, 124859), (161, 71348), (322, 35674), (644, 17837)]