13244704

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 28740096

約数和(自身を除く): 15495392

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 191, 197, 352, 382, 394, 764, 788, 1528, 1576, 2101, 2167, 3056, 3152, 4202, 4334, 6112, 6304, 8404, 8668, 16808, 17336, 33616, 34672, 37627, 67232, 69344, 75254, 150508, 301016, 413897, 602032, 827794, 1204064, 1655588, 3311176, 6622352, 13244704]

約数ペア:

[(1, 13244704), (2, 6622352), (4, 3311176), (8, 1655588), (11, 1204064), (16, 827794), (22, 602032), (32, 413897), (44, 301016), (88, 150508), (176, 75254), (191, 69344), (197, 67232), (352, 37627), (382, 34672), (394, 33616), (764, 17336), (788, 16808), (1528, 8668), (1576, 8404), (2101, 6304), (2167, 6112), (3056, 4334), (3152, 4202)]