15729188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3089}}^1$

素因数の和:3179

約数の個数: 24

約数和(自身を含む): 29416800

約数和(自身を除く): 13687612

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 3089, 5092, 6178, 12356, 58691, 117382, 206963, 234764, 413926, 827852, 3932297, 7864594, 15729188]

約数ペア:

[(1, 15729188), (2, 7864594), (4, 3932297), (19, 827852), (38, 413926), (67, 234764), (76, 206963), (134, 117382), (268, 58691), (1273, 12356), (2546, 6178), (3089, 5092)]