13727690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{72251}}^1$

素因数の和:72277

約数の個数: 16

約数和(自身を含む): 26010720

約数和(自身を除く): 12283030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 72251, 144502, 361255, 722510, 1372769, 2745538, 6863845, 13727690]

約数ペア:

[(1, 13727690), (2, 6863845), (5, 2745538), (10, 1372769), (19, 722510), (38, 361255), (95, 144502), (190, 72251)]