13643432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{787}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 28084320

約数和(自身を除く): 14440888

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 197, 394, 787, 788, 1574, 1576, 2167, 3148, 4334, 6296, 8657, 8668, 17314, 17336, 34628, 69256, 155039, 310078, 620156, 1240312, 1705429, 3410858, 6821716, 13643432]

約数ペア:

[(1, 13643432), (2, 6821716), (4, 3410858), (8, 1705429), (11, 1240312), (22, 620156), (44, 310078), (88, 155039), (197, 69256), (394, 34628), (787, 17336), (788, 17314), (1574, 8668), (1576, 8657), (2167, 6296), (3148, 4334)]