13653560

素因数分解:

$2^3\times 5^1\times {\mathrm{341339}}^1$

素因数の和:341350

約数の個数: 16

約数和(自身を含む): 30720600

約数和(自身を除く): 17067040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 341339, 682678, 1365356, 1706695, 2730712, 3413390, 6826780, 13653560]

約数ペア:

[(1, 13653560), (2, 6826780), (4, 3413390), (5, 2730712), (8, 1706695), (10, 1365356), (20, 682678), (40, 341339)]