15273016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{881}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 31434480

約数和(自身を除く): 16161464

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 197, 394, 788, 881, 1576, 1762, 2167, 3524, 4334, 7048, 8668, 9691, 17336, 19382, 38764, 77528, 173557, 347114, 694228, 1388456, 1909127, 3818254, 7636508, 15273016]

約数ペア:

[(1, 15273016), (2, 7636508), (4, 3818254), (8, 1909127), (11, 1388456), (22, 694228), (44, 347114), (88, 173557), (197, 77528), (394, 38764), (788, 19382), (881, 17336), (1576, 9691), (1762, 8668), (2167, 7048), (3524, 4334)]