12683996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{691}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 24006864

約数和(自身を除く): 11322868

約数列:

[1, 2, 4, 13, 26, 52, 353, 691, 706, 1382, 1412, 2764, 4589, 8983, 9178, 17966, 18356, 35932, 243923, 487846, 975692, 3170999, 6341998, 12683996]

約数ペア:

[(1, 12683996), (2, 6341998), (4, 3170999), (13, 975692), (26, 487846), (52, 243923), (353, 35932), (691, 18356), (706, 17966), (1382, 9178), (1412, 8983), (2764, 4589)]