13647704

素因数分解:

$2^3\times 7^1\times {\mathrm{243709}}^1$

素因数の和:243722

約数の個数: 16

約数和(自身を含む): 29245200

約数和(自身を除く): 15597496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 243709, 487418, 974836, 1705963, 1949672, 3411926, 6823852, 13647704]

約数ペア:

[(1, 13647704), (2, 6823852), (4, 3411926), (7, 1949672), (8, 1705963), (14, 974836), (28, 487418), (56, 243709)]