11749712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{56489}}^1$

素因数の和:56510

約数の個数: 20

約数和(自身を含む): 24516660

約数和(自身を除く): 12766948

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 56489, 112978, 225956, 451912, 734357, 903824, 1468714, 2937428, 5874856, 11749712]

約数ペア:

[(1, 11749712), (2, 5874856), (4, 2937428), (8, 1468714), (13, 903824), (16, 734357), (26, 451912), (52, 225956), (104, 112978), (208, 56489)]