12597112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{557}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 25913520

約数和(自身を除く): 13316408

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 257, 514, 557, 1028, 1114, 2056, 2228, 2827, 4456, 5654, 6127, 11308, 12254, 22616, 24508, 49016, 143149, 286298, 572596, 1145192, 1574639, 3149278, 6298556, 12597112]

約数ペア:

[(1, 12597112), (2, 6298556), (4, 3149278), (8, 1574639), (11, 1145192), (22, 572596), (44, 286298), (88, 143149), (257, 49016), (514, 24508), (557, 22616), (1028, 12254), (1114, 11308), (2056, 6127), (2228, 5654), (2827, 4456)]