12747568

素因数分解:

$2^4\times {\mathrm{691}}^1\times {\mathrm{1153}}^1$

素因数の和:1852

約数の個数: 20

約数和(自身を含む): 24755608

約数和(自身を除く): 12008040

約数列:

[1, 2, 4, 8, 16, 691, 1153, 1382, 2306, 2764, 4612, 5528, 9224, 11056, 18448, 796723, 1593446, 3186892, 6373784, 12747568]

約数ペア:

[(1, 12747568), (2, 6373784), (4, 3186892), (8, 1593446), (16, 796723), (691, 18448), (1153, 11056), (1382, 9224), (2306, 5528), (2764, 4612)]