12647472

素因数分解:

$2^4\times 3^1\times {\mathrm{263489}}^1$

素因数の和:263500

約数の個数: 20

約数和(自身を含む): 32672760

約数和(自身を除く): 20025288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263489, 526978, 790467, 1053956, 1580934, 2107912, 3161868, 4215824, 6323736, 12647472]

約数ペア:

[(1, 12647472), (2, 6323736), (3, 4215824), (4, 3161868), (6, 2107912), (8, 1580934), (12, 1053956), (16, 790467), (24, 526978), (48, 263489)]