19219096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{653}}^1$

素因数の和:955

約数の個数: 32

約数和(自身を含む): 39004560

約数和(自身を除く): 19785464

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 283, 566, 653, 1132, 1306, 2264, 2612, 3679, 5224, 7358, 8489, 14716, 16978, 29432, 33956, 67912, 184799, 369598, 739196, 1478392, 2402387, 4804774, 9609548, 19219096]

約数ペア:

[(1, 19219096), (2, 9609548), (4, 4804774), (8, 2402387), (13, 1478392), (26, 739196), (52, 369598), (104, 184799), (283, 67912), (566, 33956), (653, 29432), (1132, 16978), (1306, 14716), (2264, 8489), (2612, 7358), (3679, 5224)]