13486772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{619}}^1$

素因数の和:1055

約数の個数: 24

約数和(自身を含む): 25519200

約数和(自身を除く): 12032428

約数列:

[1, 2, 4, 13, 26, 52, 419, 619, 838, 1238, 1676, 2476, 5447, 8047, 10894, 16094, 21788, 32188, 259361, 518722, 1037444, 3371693, 6743386, 13486772]

約数ペア:

[(1, 13486772), (2, 6743386), (4, 3371693), (13, 1037444), (26, 518722), (52, 259361), (419, 32188), (619, 21788), (838, 16094), (1238, 10894), (1676, 8047), (2476, 5447)]